Dr. Robert Keane of RMRS Missoula Fire Lab and contributor to the Northern Rockies Adaptation Partnership assessment, presents climate change impacts and vulnerabilities for forests of the northern Rockies at the Adaptive Silviculture for Climate Change (ASCC) Workshop.
Dr. Jessica Halofsky, co-author on the Northern Rockies Adaptation Partnership climate assessment, covers observed and projected climate trends for the northern Rocky Mountains region, including temperature, precipitation, and hydrology changes at the Adaptive Silviculture for Climate Change (ASCC) Workshop.
Climate change is altering forest ecosystems, with many changes expected by the end of the 21st century. Forests vary widely, and not all forests are equally at risk; vulnerabilities are strongly influenced by regional differences in climate impacts and adaptive capacity. Further, as an increasing amount of scientific information on forest vulnerability to climate change becomes available, natural resource managers are searching for ways to realistically use this information to meet specific management needs, ranging from landscape-level planning and coordination to on-the-ground implementation.
Forest Ecology and Management Webinar Series - August 13, 2019
Danielle Shannon (Michigan Technological University and NIACS), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Details at www.forestadaptation.org/water
Dennis Todey (of USDA ARS and USDA Midwest Climate Hub), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Within the next 50–100 years, the warming climate will have major effects on boreal and northern hardwood forests situated near the prairie–forest border of central North America.
This biome boundary shifted to the northeast
during past episodes of global warming, and is expected to do so again. The climate of the future will likely lead to higher mortality among mature trees, due to the greater frequency of droughts, fires, forest-leveling windstorms, and outbreaks of native and exotic insect pests and diseases. In addition, increasing populations of native deer and European earthworm invasions will inhibit the establishment of tree seedlings. The expected net impact of these factors will be a “savannification” of the forest, due to loss of adult trees at a rate faster than that at which
they can be replaced. This will cause a greater magnitude and more rapid northeastward shift of the prairie–forest
border, as compared with a shift solely attributable to the direct effects of temperature change.
Climate change is projected to pose challenges to forests through increased risks of moisture stress, habitat loss for northern species, more extreme weather events, and greater pressures from pests, diseases, fire and invasives. However, longer growing seasons and higher carbon dioxide levels may increase forest productivity in some areas. The effects on individual forests will depend greatly on local climate trends and conditions as well as forest management practices.
Dr. Jessica Halofsky, co-author on the Northern Rockies Adaptation Partnership climate assessment, covers observed and projected climate trends for the northern Rocky Mountains region, including temperature, precipitation, and hydrology changes at the Adaptive Silviculture for Climate Change (ASCC) Workshop.
Climate change is altering forest ecosystems, with many changes expected by the end of the 21st century. Forests vary widely, and not all forests are equally at risk; vulnerabilities are strongly influenced by regional differences in climate impacts and adaptive capacity. Further, as an increasing amount of scientific information on forest vulnerability to climate change becomes available, natural resource managers are searching for ways to realistically use this information to meet specific management needs, ranging from landscape-level planning and coordination to on-the-ground implementation.
Forest Ecology and Management Webinar Series - August 13, 2019
Danielle Shannon (Michigan Technological University and NIACS), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Details at www.forestadaptation.org/water
Dennis Todey (of USDA ARS and USDA Midwest Climate Hub), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Within the next 50–100 years, the warming climate will have major effects on boreal and northern hardwood forests situated near the prairie–forest border of central North America.
This biome boundary shifted to the northeast
during past episodes of global warming, and is expected to do so again. The climate of the future will likely lead to higher mortality among mature trees, due to the greater frequency of droughts, fires, forest-leveling windstorms, and outbreaks of native and exotic insect pests and diseases. In addition, increasing populations of native deer and European earthworm invasions will inhibit the establishment of tree seedlings. The expected net impact of these factors will be a “savannification” of the forest, due to loss of adult trees at a rate faster than that at which
they can be replaced. This will cause a greater magnitude and more rapid northeastward shift of the prairie–forest
border, as compared with a shift solely attributable to the direct effects of temperature change.
Climate change is projected to pose challenges to forests through increased risks of moisture stress, habitat loss for northern species, more extreme weather events, and greater pressures from pests, diseases, fire and invasives. However, longer growing seasons and higher carbon dioxide levels may increase forest productivity in some areas. The effects on individual forests will depend greatly on local climate trends and conditions as well as forest management practices.
1) Forest habitats and species are changing due to climate change, with some species faring better than others depending on temperature and precipitation changes in their ranges.
2) Site conditions and forest management can influence how climate change impacts forests by either increasing risks or providing new opportunities for species.
3) Adaptation actions include regenerating aspen, improving wildlife habitat, and upgrading stream crossings to protect aquatic species from heavier rainfall events.
This document summarizes the effects of climate change on wildlife in New England. It discusses how temperature influences the distribution of wildlife, causing latitudinal and elevational shifts. Climate change threatens wildlife through temperature extremes, habitat shifts and alteration, drought, and flooding. Case studies show how spruce-fir bird species' habitats are shifting. Studies in New Hampshire found elevational shifts consistent with predictions, while studies in spruce-fir forests found shifts contrary to predictions. Climate change can have interactive effects through elevation shifts, predators, mast cycles, and carbon dioxide levels. Research is exploring direct and indirect climate impacts. Other climate change impacts include loss of snow and ice habitats, increased predation, phenological mismatches, disturbance and succession impacts
The document discusses how climate change is expected to impact ecosystems through warmer temperatures, changes in precipitation patterns, and sea level rise over the next century. This will present both challenges like increased risk of drought, changes in suitable habitat for some species, and greater disturbance from extreme weather events and opportunities such as longer growing seasons. The impacts on ecosystems will vary locally depending on site-specific factors like soil conditions, topography, and land use.
Stephen Handler (Forest Service, and NIACS), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Presentation given by Chris Swanston to the the Hudson to Housatonic (H2H) Conservation Initiative for the H2H Conservation in a Changing Climate workshop on December 11, 2014.
Environmental Changes and their Impact on ForestGhulam Asghar
The document discusses various types of environmental change and pollution including greenhouse gases, acid rain, water pollution, soil pollution, and their causes and effects. It provides details on how the greenhouse effect leads to global warming, how acid rain harms forests and plants. It also explains various sources of water pollution like sewage, industrial and agricultural waste, and oil spills. Sources of soil pollution discussed include pesticides, mining, coal ash, and treated sewage sludge. Health effects of soil pollution mentioned are effects on plant growth and risks of diseases from exposure to heavy metals and other contaminants.
Putting a “Climate Change Filter” on Forest Stewardship and ConservationMaria Janowiak
The document discusses putting a "climate change filter" on forest stewardship and conservation. It provides an overview of climate change impacts on forests in New England, including warmer temperatures, altered precipitation patterns, and species range shifts. It then focuses on the Caroline Lake Preserve, identifying challenges like potential declines of northern species and opportunities like increased structural diversity. Actions are suggested to help the forests adapt, such as favoring under-represented species and practicing small-scale disturbances, with the goal of maintaining historically characteristic forests.
Climate change affects ecosystems through increased greenhouse gases like CO2. Forests normally sequester carbon from the atmosphere through photosynthesis, but deforestation releases stored carbon as CO2. Rising CO2 and temperatures impact coral reefs by increasing ocean acidification and causing coral bleaching. This damages coral's ability to build calcium carbonate skeletons and stresses symbiotic algae. Climate change therefore has wide-ranging ecological, economic, and social consequences for forests, coastlines, and communities that depend on healthy coral reefs.
Forest and climate change a study how world By Mr Allah Dad Khan Mr.Allah Dad Khan
Climate change is stressing forests through higher temperatures, altered precipitation, and more extreme weather. Forests play a major role in mitigating climate change by trapping carbon dioxide, but releasing carbon dioxide when destroyed. Different tree species will be impacted differently by climate change, with some benefiting and others declining. Changes in seasonal rhythms may damage interactions between plants and pollinators. Forest growth and productivity will be impacted by increases in temperature, changes in precipitation, and increases in carbon dioxide levels.
Southern California Edison has undertaken efforts to adapt to climate change by assessing vulnerabilities, addressing existing issues, integrating climate data into decisions, and communicating with customers. Key climate trends in SCE's service territory include increased temperatures, extreme heat days, wildfire risk, sea level rise threats to coastal infrastructure, and changes to water resources. SCE is analyzing these trends spatially and at the facility level to understand localized impacts and integrate climate projections into planning processes. Early lessons indicate infrastructure has built-in resiliency for near-term impacts, but collaboration is needed to address longer-term projected changes.
Integrating Climate Change and Forest AdaptationMaria Janowiak
Presentation to University of Maine Climate Change Institute, April 2018.
Abstract: More and more information is becoming available about how forests and other
ecosystems may change in response to a warmer and changing climate, but it can be
challenging to integrate this information into real-world management plans and
activities. This seminar will discuss adaptation as a growing field of science and
applications of adaptation approaches, highlighting the USDA Climate Adaptation
Workbook (adaptationworkbook.org/), with on-the-ground examples like the Adaptive
Silviculture for Climate Change (forestadaptation.org/ascc) national experiment.
Erin Rodgers (Trout Unlimited) presented at the Adapting Forested Watersheds to Climate Change Workshop, at Antioch University New England, Keene, NH on April 4-5, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and Trout Unlimited.
Climate Change and Water Resources AnalysisMichael DePue
This document summarizes a presentation given on adapting water resources technical analyses to climate change. It discusses several key climate change trends that could impact analyses, including increased precipitation intensities, a longer growing season, and increased drought risk. It outlines how these trends could influence various technical analyses and models used in areas like riverine hydrology, coastal surge modeling, and hydraulic structures. These impacts may include changes to design rainfalls, vegetation changes, erosion impacts, and combined probability issues. The presentation argues technical analyses will need to adapt to incorporate these anticipated climate change impacts.
This presentation by Andy Baker discusses how fire-exclusion threatens the vast majority of Byron Shire’s fire-dependent vegetation and is likely to result in irreversible vegetation change and habitat loss unless fire is restored across the landscape.
Presentation from Nature Conservation Council of NSW 2015 Bushfire Conference - Fire and Restoration: working with fire for healthy lands.
Impacts of climate change on wildlife A Presentation ByMr. Allah dad KhanV...Mr.Allah Dad Khan
Impacts of climate change on wildlife A Presentation ByMr. Allah dad KhanVisiting Professor the University of Agriculture Peshawar allahdad52@gmail.com
This document provides an overview of climate variability and climate change impacts on agriculture in the Greater Mekong Sub-region. It discusses observed changes in temperature and precipitation trends based on historical data. Climate models project further increases in temperatures and changes in precipitation patterns, which could impact agriculture through changes in climate suitability and more frequent extreme weather events. The document emphasizes understanding historical climate variability and using downscaled climate projections to better assess impacts and develop adaptation strategies for agricultural systems in the region.
The document summarizes the proceedings of the 1979 World Climate Conference (WCC) organized by the United Nations (UN) World Meteorological Organization (WMO). The conference aimed to review knowledge of climate change due to natural and human causes and assess potential future climate impacts. At the conference, Professor F. Kenneth Hare presented evidence that climate varies naturally and questioned whether human activities could significantly impact the climate. Ralph C. d'Arge argued that a 1 degree Celsius temperature drop could cost the US billions annually but that evidence of human-caused climate change was still uncertain. The conference concluded that rising CO2 levels from fossil fuel use and deforestation could cause major long-term climate changes requiring further research.
The document discusses the IPCC Special Report on managing risks from extreme climate events and disasters. It notes increased frequency and severity of floods and droughts due to changes in the hydrological cycle from climate change, including sea level rise and high sea surface temperatures. The document recommends scenario-based and adaptive management approaches to adaptation to minimize uncertainties and vulnerabilities. It presents a diagram showing the relationship between climate change, hazards, coping capacity, and the need to start adaptation as climate shifts from a stationary to changing regime.
Climate change is causing warming trends and increasing uncertainty about future conditions. Forest managers can help ecosystems adapt by developing adaptive silvicultural strategies. Strategies should focus on maintaining diversity, complexity, and resilience to allow ecosystems to accommodate changes like range shifts and disturbances. The presentation discusses climate impacts like longer growing seasons and expanded pest ranges, and outlines silvicultural systems to balance timber and habitat over time under climate change.
Climate Change and Biodiversity: Implications for Bay Area Conservation by Da...OpenSpaceCouncil
This document summarizes a workshop on climate change impacts on biodiversity in the San Francisco Bay Area. Key points include:
- Climate models project the Bay Area climate to warm significantly by the late 21st century, increasing temperatures, drought conditions, and wildfire risk.
- Multiple vegetation models predict future climates will favor shrub and grasslands over forests as some tree species approach the limits of their climate tolerances.
- Vegetation transitions are expected to be patchy across the landscape and depend on factors like local propagule sources and disturbance regimes.
- Maintaining a diversity of habitats and vegetation types can help support species' ability to shift ranges under climate change.
1) Forest habitats and species are changing due to climate change, with some species faring better than others depending on temperature and precipitation changes in their ranges.
2) Site conditions and forest management can influence how climate change impacts forests by either increasing risks or providing new opportunities for species.
3) Adaptation actions include regenerating aspen, improving wildlife habitat, and upgrading stream crossings to protect aquatic species from heavier rainfall events.
This document summarizes the effects of climate change on wildlife in New England. It discusses how temperature influences the distribution of wildlife, causing latitudinal and elevational shifts. Climate change threatens wildlife through temperature extremes, habitat shifts and alteration, drought, and flooding. Case studies show how spruce-fir bird species' habitats are shifting. Studies in New Hampshire found elevational shifts consistent with predictions, while studies in spruce-fir forests found shifts contrary to predictions. Climate change can have interactive effects through elevation shifts, predators, mast cycles, and carbon dioxide levels. Research is exploring direct and indirect climate impacts. Other climate change impacts include loss of snow and ice habitats, increased predation, phenological mismatches, disturbance and succession impacts
The document discusses how climate change is expected to impact ecosystems through warmer temperatures, changes in precipitation patterns, and sea level rise over the next century. This will present both challenges like increased risk of drought, changes in suitable habitat for some species, and greater disturbance from extreme weather events and opportunities such as longer growing seasons. The impacts on ecosystems will vary locally depending on site-specific factors like soil conditions, topography, and land use.
Stephen Handler (Forest Service, and NIACS), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Presentation given by Chris Swanston to the the Hudson to Housatonic (H2H) Conservation Initiative for the H2H Conservation in a Changing Climate workshop on December 11, 2014.
Environmental Changes and their Impact on ForestGhulam Asghar
The document discusses various types of environmental change and pollution including greenhouse gases, acid rain, water pollution, soil pollution, and their causes and effects. It provides details on how the greenhouse effect leads to global warming, how acid rain harms forests and plants. It also explains various sources of water pollution like sewage, industrial and agricultural waste, and oil spills. Sources of soil pollution discussed include pesticides, mining, coal ash, and treated sewage sludge. Health effects of soil pollution mentioned are effects on plant growth and risks of diseases from exposure to heavy metals and other contaminants.
Putting a “Climate Change Filter” on Forest Stewardship and ConservationMaria Janowiak
The document discusses putting a "climate change filter" on forest stewardship and conservation. It provides an overview of climate change impacts on forests in New England, including warmer temperatures, altered precipitation patterns, and species range shifts. It then focuses on the Caroline Lake Preserve, identifying challenges like potential declines of northern species and opportunities like increased structural diversity. Actions are suggested to help the forests adapt, such as favoring under-represented species and practicing small-scale disturbances, with the goal of maintaining historically characteristic forests.
Climate change affects ecosystems through increased greenhouse gases like CO2. Forests normally sequester carbon from the atmosphere through photosynthesis, but deforestation releases stored carbon as CO2. Rising CO2 and temperatures impact coral reefs by increasing ocean acidification and causing coral bleaching. This damages coral's ability to build calcium carbonate skeletons and stresses symbiotic algae. Climate change therefore has wide-ranging ecological, economic, and social consequences for forests, coastlines, and communities that depend on healthy coral reefs.
Forest and climate change a study how world By Mr Allah Dad Khan Mr.Allah Dad Khan
Climate change is stressing forests through higher temperatures, altered precipitation, and more extreme weather. Forests play a major role in mitigating climate change by trapping carbon dioxide, but releasing carbon dioxide when destroyed. Different tree species will be impacted differently by climate change, with some benefiting and others declining. Changes in seasonal rhythms may damage interactions between plants and pollinators. Forest growth and productivity will be impacted by increases in temperature, changes in precipitation, and increases in carbon dioxide levels.
Southern California Edison has undertaken efforts to adapt to climate change by assessing vulnerabilities, addressing existing issues, integrating climate data into decisions, and communicating with customers. Key climate trends in SCE's service territory include increased temperatures, extreme heat days, wildfire risk, sea level rise threats to coastal infrastructure, and changes to water resources. SCE is analyzing these trends spatially and at the facility level to understand localized impacts and integrate climate projections into planning processes. Early lessons indicate infrastructure has built-in resiliency for near-term impacts, but collaboration is needed to address longer-term projected changes.
Integrating Climate Change and Forest AdaptationMaria Janowiak
Presentation to University of Maine Climate Change Institute, April 2018.
Abstract: More and more information is becoming available about how forests and other
ecosystems may change in response to a warmer and changing climate, but it can be
challenging to integrate this information into real-world management plans and
activities. This seminar will discuss adaptation as a growing field of science and
applications of adaptation approaches, highlighting the USDA Climate Adaptation
Workbook (adaptationworkbook.org/), with on-the-ground examples like the Adaptive
Silviculture for Climate Change (forestadaptation.org/ascc) national experiment.
Erin Rodgers (Trout Unlimited) presented at the Adapting Forested Watersheds to Climate Change Workshop, at Antioch University New England, Keene, NH on April 4-5, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and Trout Unlimited.
Climate Change and Water Resources AnalysisMichael DePue
This document summarizes a presentation given on adapting water resources technical analyses to climate change. It discusses several key climate change trends that could impact analyses, including increased precipitation intensities, a longer growing season, and increased drought risk. It outlines how these trends could influence various technical analyses and models used in areas like riverine hydrology, coastal surge modeling, and hydraulic structures. These impacts may include changes to design rainfalls, vegetation changes, erosion impacts, and combined probability issues. The presentation argues technical analyses will need to adapt to incorporate these anticipated climate change impacts.
This presentation by Andy Baker discusses how fire-exclusion threatens the vast majority of Byron Shire’s fire-dependent vegetation and is likely to result in irreversible vegetation change and habitat loss unless fire is restored across the landscape.
Presentation from Nature Conservation Council of NSW 2015 Bushfire Conference - Fire and Restoration: working with fire for healthy lands.
Impacts of climate change on wildlife A Presentation ByMr. Allah dad KhanV...Mr.Allah Dad Khan
Impacts of climate change on wildlife A Presentation ByMr. Allah dad KhanVisiting Professor the University of Agriculture Peshawar allahdad52@gmail.com
This document provides an overview of climate variability and climate change impacts on agriculture in the Greater Mekong Sub-region. It discusses observed changes in temperature and precipitation trends based on historical data. Climate models project further increases in temperatures and changes in precipitation patterns, which could impact agriculture through changes in climate suitability and more frequent extreme weather events. The document emphasizes understanding historical climate variability and using downscaled climate projections to better assess impacts and develop adaptation strategies for agricultural systems in the region.
The document summarizes the proceedings of the 1979 World Climate Conference (WCC) organized by the United Nations (UN) World Meteorological Organization (WMO). The conference aimed to review knowledge of climate change due to natural and human causes and assess potential future climate impacts. At the conference, Professor F. Kenneth Hare presented evidence that climate varies naturally and questioned whether human activities could significantly impact the climate. Ralph C. d'Arge argued that a 1 degree Celsius temperature drop could cost the US billions annually but that evidence of human-caused climate change was still uncertain. The conference concluded that rising CO2 levels from fossil fuel use and deforestation could cause major long-term climate changes requiring further research.
The document discusses the IPCC Special Report on managing risks from extreme climate events and disasters. It notes increased frequency and severity of floods and droughts due to changes in the hydrological cycle from climate change, including sea level rise and high sea surface temperatures. The document recommends scenario-based and adaptive management approaches to adaptation to minimize uncertainties and vulnerabilities. It presents a diagram showing the relationship between climate change, hazards, coping capacity, and the need to start adaptation as climate shifts from a stationary to changing regime.
Climate change is causing warming trends and increasing uncertainty about future conditions. Forest managers can help ecosystems adapt by developing adaptive silvicultural strategies. Strategies should focus on maintaining diversity, complexity, and resilience to allow ecosystems to accommodate changes like range shifts and disturbances. The presentation discusses climate impacts like longer growing seasons and expanded pest ranges, and outlines silvicultural systems to balance timber and habitat over time under climate change.
Climate Change and Biodiversity: Implications for Bay Area Conservation by Da...OpenSpaceCouncil
This document summarizes a workshop on climate change impacts on biodiversity in the San Francisco Bay Area. Key points include:
- Climate models project the Bay Area climate to warm significantly by the late 21st century, increasing temperatures, drought conditions, and wildfire risk.
- Multiple vegetation models predict future climates will favor shrub and grasslands over forests as some tree species approach the limits of their climate tolerances.
- Vegetation transitions are expected to be patchy across the landscape and depend on factors like local propagule sources and disturbance regimes.
- Maintaining a diversity of habitats and vegetation types can help support species' ability to shift ranges under climate change.
The document discusses how to incorporate climate change considerations into forest stewardship and conservation efforts. It outlines a 5-step adaptation process: 1) define management objectives and timeframes, 2) assess climate impacts and vulnerabilities, 3) evaluate objectives given impacts, 4) identify and implement adaptation actions, and 5) monitor effectiveness. The document also provides resources like a workbook and examples to help with adaptation planning.
The document summarizes a presentation on regional climate simulations and their implications. It discusses evidence of global climate change, future projections of increased carbon dioxide concentrations, and simulations showing global and regional impacts. Regional impacts for the US Midwest include longer growing seasons but more variability in precipitation and increased flooding. It also addresses potential "climate surprises," social inequities related to climate change impacts on agriculture, freshwater availability, and sea level rise, and intergenerational equity issues. The summary emphasizes that climate change poses real risks and that action is needed, as regional impacts will be complex and could include unexpected events.
The document summarizes a presentation on regional climate simulations and their implications. It discusses evidence of global climate change, future projections of increased carbon dioxide concentrations, and simulations showing global and regional impacts. Regional impacts for the US Midwest include longer growing seasons but more variability in precipitation and increased flooding. It also addresses potential "climate surprises," social inequities related to climate change impacts on agriculture, freshwater availability, and sea level rise, and intergenerational equity issues. The summary emphasizes that climate change poses real risks and that action is needed, as regional impacts will be complex and could include unexpected events.
Agriculture and Climate Change basics.pptmmhossain
The document summarizes a presentation on regional climate simulations and their implications. It discusses evidence of global climate change, future projections of increased carbon dioxide concentrations, and simulations showing global and regional impacts. Regional impacts for the US Midwest include longer growing seasons, more heavy rainfall events, and increased flooding. It also addresses potential "climate surprises," social inequities related to climate change impacts on agriculture, freshwater availability, and sea level rise, and intergenerational equity issues. The summary emphasizes that climate change poses real risks, options diminish with delay, impacts will vary regionally, and the issue carries ethical considerations.
The document summarizes a presentation on regional climate simulations and their implications. It discusses evidence of global climate change, future projections of increased carbon dioxide concentrations, and simulations showing global and regional impacts. Regional impacts for the US Midwest include longer growing seasons, more heavy rainfall events, and increased flooding. It also addresses potential "climate surprises," social inequities related to climate change impacts on agriculture, freshwater availability, and sea level rise, and intergenerational equity issues. The summary emphasizes that climate change poses real risks, options diminish with delay, impacts will vary regionally, and the issue carries ethical considerations.
Global temperatures have increased over the past century, with the 15 hottest years occurring since 1990. Warming is projected to continue over the coming decades and centuries according to climate models. Projections show continents warming around 50% more than oceans, with the largest temperature increases at high northern latitudes. Precipitation patterns are also changing, with some areas receiving more rain and others less. The frequency and intensity of extreme weather events like heat waves, droughts, and heavy rain are also increasing. These changes are projected to impact human and natural systems.
Climate change is already causing impacts such as rising global temperatures, sea level rise, and more extreme weather events. Many models predict these changes will intensify in the coming decades and severely impact natural systems and human communities through increased wildfires, shifting agricultural patterns, and displacement from rising seas. Understanding past climate shifts and carefully planning adaptation and mitigation can help minimize harm from the ongoing and inevitable impacts of climate change.
This seminar presentation discusses the impact of climate change on biodiversity. It begins with an overview of how to manage Earth's temperature through solar energy and greenhouse gases. It then examines worldwide carbon emissions over time and explains the greenhouse effect. The values of biodiversity are outlined, and the presentation shows the impact of climate change on forests visible from space. A case study examines the effect of climate change on mountain pine beetles. The main impacts of climate change discussed are species extinction, effects on forests, water, polar regions and wildlife. The presentation concludes that temperatures will continue to rise and growing seasons will lengthen.
This is the fifth lesson taught under the course - Climate Change and Global Environment at the Faculty of Social Sciences and Humanities, Rajarata University of Sri Lanka
This document discusses how forests in Connecticut, Massachusetts, and Rhode Island are being impacted by climate change and provides recommendations for adapting forest management. Key points:
- Temperatures have risen 3°F since 1900 and are projected to increase another 3.5-8.5°F by 2100, leading to longer growing seasons but also increased moisture stress. Precipitation has increased, especially from extreme events.
- Species compositions are shifting as northern species decline and southern species expand their ranges. Many common tree species will have reduced suitable habitat.
- Forest managers can take actions to enhance resilience like increasing diversity, retaining habitat structures, establishing reserves, and facilitating transitions to new species. Adaptation approaches include resistance,
This document discusses the risks and opportunities that climate change poses for forests in Upper Michigan. It notes that winters are projected to be shorter with less snow, temperatures are expected to rise, and precipitation patterns may change. These shifts may cause longer growing seasons but also increased moisture stress, changes in habitat suitability for some tree species, and greater risks from disturbances like wildfires, pests, and invasive species. The document describes two forest adaptation projects: one focused on regenerating aspen and considering species like northern red oak, and one treating oak wilt through harvesting and replanting with traditional and climate-resilient species. It emphasizes that responses to climate change depend greatly on local conditions and management objectives.
John Holdren on Climate Change Challenge 2018 02-15Vincent Everts
In Nantucket I attended an amazing and scary presentation by John Holdren on Climate Change. John Paul Holdren was the senior advisor to President Barack Obama on science and technology issues through his roles as Assistant to the President for Science and Technology, Director of the White House Office of Science and Technology Policy, and Co-Chair of the President’s Council of Advisors on Science and Technology (PCAST).
Holdren was previously the Teresa and John Heinz Professor of Environmental Policy at the Kennedy School of Government at Harvard University, director of the Science, Technology, and Public Policy Program at the School's Belfer Center for Science and International Affairs, and Director of the Woods Hole Research Center.
Dr. Jack Morgan - Grazinglands and Global Climate Change: What is the Science...John Blue
Climate change is having impacts on rangelands worldwide. The science shows that increasing greenhouse gases are trapping more heat in the lower atmosphere and warming the planet. Models project continued warming in the future under different climate scenarios. Rangeland plant responses to higher temperatures and carbon dioxide levels vary depending on location, plant community, and soil factors. Some areas may see increased forage production while others face water constraints. Species shifts are also occurring, such as woody plant encroachment in some regions. Invasive species and weeds may thrive under altered conditions. Forage quality is also vulnerable to changes. Overall, rangelands are becoming more vulnerable to impacts, with southern latitudes facing greater risks and more weather variability
John Holdren on climate change challenge (Nantucket)Vincent Everts
John Holdren presented “Climate Change and the Cape & Islands: What We Know. What We Expect. What We Can Do.” on July 30, 2018 as part of the Geschke Lecture Series held at the Nantucket Atheneum.
Selecting and applying modelling tools to evaluate forest management strategi...CIFOR-ICRAF
This presentation was delivered at the third Asia-Pacific Forestry Week 2016, in Clark Freeport Zone, Philippines.
The five sub-thematic streams at APFW 2016 included:
Pathways to prosperity: Future trade and markets
Tackling climate change: challenges and opportunities
Serving society: forestry and people
New institutions, new governance
Our green future: green investment and growing our natural assets
This document summarizes a study that used correlative niche models to evaluate how the potential distribution and climatic drivers of mountain pine beetle outbreaks have changed over time and may change in the future due to climate change. Specifically, the models analyzed outbreak data from 1960-1980 (historical), 1997-2010 (current), and projected conditions from 2040-2069 (future). The results indicated that suitable habitat and elevation range have expanded since the 1960s, and drought rather than temperature now drives outbreaks. Projections suggest suitable habitat will greatly reduce in the future, with high elevation forests becoming more at risk. The generalized linear model best predicted the current outbreak when trained on historical data, suggesting simpler models may have greater predictive success
The Climate Change Action Plan in Bangladesh is built around six pillars to help the country adapt to climate change impacts. The pillars include ensuring food security and health care for vulnerable groups; strengthening disaster management; building and maintaining infrastructure like embankments; increasing research and knowledge sharing; promoting low-carbon development; and building institutional capacity across government, civil society and the private sector. Some examples of adaptation measures Bangladesh is taking include helping people increase income through alternative livelihoods like household vegetable farming and developing rice species that are tolerant of saltwater intrusion.
Climate Is Always Changing: Regional, National, and Global Trends (and how th...LPE Learning Center
For more, visit: http://www.extension.org/70286 Weather happens and the climate is always changing. Farmers are very in tune with these changes because weather is critical to any farming operation. What are the current weather trends in your area? Is it hotter? dryer? cooler? warmer? Is the growing season longer? Has the first frost date changed?
There is a real possibility that the weather of 30 years ago is not what we are seeing today or will see 30 years from now. The video to the right gives an overview of some of the weather trends.
Similar to Keane - Impacts & vulnerabilities for northern Rockies forests (20)
Handout created by the Northern Institute of Applied Climate Science, Vermont Coverts, and Vermont Department of Forest, Parks, and Recreation for woodland owners in Vermont.
The Keep Forests Healthy scorecard can help you assess how resilient your forest may be to changing climate conditions. Consider the condition of your woods and check the appropriate boxes during a woods walk in your forest. The evaluation can help you identify potential risks and highlight management options that may increase the forest's ability to cope with the pressure of changing conditions. Discuss these topics with a professional as you plan for the future of your forest.
Forests are changing due to climate change, with rising temperatures, changing precipitation patterns, and more extreme weather. This is stressing some tree species and benefiting others. To keep forests healthy as the climate changes, landowners can promote diversity of tree species and ages, protect young trees from browsing, and respond quickly to disturbances. Taking these proactive steps will help forests adapt and remain productive in the face of future climate impacts.
The document discusses how climate change will impact forests and bird sanctuaries in Connecticut. It summarizes that climate change will lead to shifting seasons, species distributions, and stressors. Forest species that are currently more northern or at higher elevations are expected to decline, while more southern species may expand their ranges. This is also true for many bird species. The document then discusses approaches for adapting ecosystems and habitats to climate change, including promoting resistance, resilience and transition of forests. It provides examples of adaptation actions including those taken at Audubon sanctuaries in Vermont. Finally, it addresses the importance of communicating these issues to stakeholders like forest landowners.
Climate change is affecting forests through variable weather, changes to water cycles, and shifts in tree species distributions. These impacts compound other threats like pests, diseases, and invasive species. To help forests adapt, landowners can take steps like protecting water and soil, controlling invasive plants, improving tree health, promoting diversity of tree species and sizes through management, considering future suitable species, managing deer browsing, monitoring impacts over time, and seeking professional advice. Uncertainty remains about future projections, but proactive management can help improve forests' defenses against unwanted changes.
This document discusses climate change adaptation resources and education for forest managers. It describes tools like the Adaptation Workbook, which is a structured process to integrate climate change considerations into forest management planning. The document also outlines climate change education programs including workshops that allow natural resource professionals to work on adapting actual management projects to climate change through hands-on exercises. These workshops provide coaching to help participants assess climate change impacts and vulnerabilities, evaluate management objectives, identify adaptation approaches, and plan monitoring. The goal is to help diverse land managers and partners build adaptation strategies for their specific projects and locations.
Chris Swanston gave this invited presentation at the 2017 Environmental Justice in the Anthropocene Symposium.
The Forest Service recognizes that climate change poses a multi-generational challenge that spans borders, transcends unilateral solutions, and demands shared learning and resources (USDA Forest Service 2011). The Climate Change Response Framework (CCRF, www.forestadaptation.org) grew from this recognition, and was formally launched in 2009 to address the major challenges that land managers face when considering how to integrate climate change into their planning and management. Practitioners whose livelihoods and communities depend on healthy forests face daunting challenges when responding to rapid forest decline or preparing for future change, particularly tribal natural resources professionals and tribal communities (Vogesser et al. 2013). Emphasizing climate services support for these rural communities can help them build adaptive capacity in their cultural and economic systems, often considered fundamental to environmental justice. Supporting climate-informed decision-making by these practitioners and communities requires climate service organizations to show up, listen, and then creatively work with practitioners to meet their own goals on the lands they manage. The emphasis of the CCRF on stewardship goals, as opposed to climate change and its effects, represents a subtle but important shift in focus to people and their values.
Overview of Climate Change Adaptation Concepts presented at the 2018 Michigan Wetlands Association "Adapting Wetlands to Climate Change" workshop, hosted by NIACS.
Land Trust Alliance Rally, November 2017.
Land trust activities are constantly changing to accommodate new challenges and issues, and it’s becoming increasingly important to develop and implement conservation activities that consider the challenges of a changing and uncertain climate. This fast-paced, dynamic workshop will lead participants through a five-step process to consider how climate change will affect their lands and conservation goals. This “climate change filter” will then be used to identify actions that enable forest ecosystems to adapt to changing conditions. The session will also identify strategies to engage woodland owner networks in these important stewardship activities, including climate change communication to key audiences and stakeholders.
The document outlines a 4-step process for developing an adaptation plan for a management area. Step 1 involves defining the location, project, and time frames. For the example area of Jerktail Mountain, the goals are to restore woodland conditions, reduce eastern redcedar encroachment, increase fire-tolerant species, and use prescribed burns and harvesting. Step 2 assesses potential climate change impacts such as increased temperatures and drought. Step 3 evaluates if the management objectives can still be met given the projected impacts. For Jerktail Mountain, objectives may need modified burn timing. Step 4 identifies adaptation approaches like facilitating species transitions and establishing new native species mixes.
This document discusses adapting forests to climate change through the Forest Adaptation Resources program. It summarizes the program's key components, including vulnerability assessments of 125+ partner organizations, demonstrations of 200+ adaptation projects underway, and an adaptation workbook to help managers develop customized adaptation plans. The program provides resources to help forests cope with a changing climate and meet management goals through strategies like enhancing diversity, resilience, and facilitating species transitions.
Presentation by Kyle Jones, Marsh-Billings-Rockefeller National Historical Park, at the New England Society of American Forester's 2017 Annual Winter Meeting.
Wesley Daniel (of Michigan State University), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI). Details at www.forestadaptation.org/water.
Randy Lehr (Northland College), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Dale Higgins (Forest Service), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
Joseph Shannon (of Michigan Technological University), presented at the Adapting Forested Watersheds to Climate Change Workshop, at The Waters, Minocqua, WI on March 15-16, 2017. The workshop was hosted by the Northern Institute of Applied Climate Science (NIACS), USDA Climate Hubs, and the Wisconsin Initiative on Climate Change Impacts (WICCI).
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Keane - Impacts & vulnerabilities for northern Rockies forests
1. Bob Keane
USDA Forest Service
Rocky Mountain Research Station
Bob Keane
USDA Forest Service
Rocky Mountain Research Station
2. Predicting ecological
responses to climate
change is “wicked” HARD!
Three Reasons
Predicting ecological
responses to climate
change is “wicked” HARD!
Three Reasons
3. Interactions
all climate change impacts result from complex
interactions between climate, vegetation,
topography, humans, and a host of other factors
Vegetation
Disturbance
Wildlife
Humans Climate
4. Scale
all climate change responses are scale
dependent in both time and space
MoritzM.A.et.al.2005.PNAS;102:17912-17917
5. Climate Projections
all climate projections have a high degree of
uncertainty that increases with finer scales
from Talbert and others (2014)
7. Climate Change Impacts
Predicting landscape change
Four major approaches:
Climate Change Impacts
Predicting landscape change
Four major approaches:
“Ask the expert”
Deduction, inference, association
“Study it”
Empirical and experimental studies
“Analyze it”
Bioclimatic envelope statistical modeling
“Simulate it”
Biophysical simulation modeling
“Ask the expert”
Deduction, inference, association
“Study it”
Empirical and experimental studies
“Analyze it”
Bioclimatic envelope statistical modeling
“Simulate it”
Biophysical simulation modeling
8. Exploring climate change impacts in
northern Rocky Mountain Forests
This presentation:
Exploring climate change impacts in
northern Rocky Mountain Forests
This presentation:
•Disturbance
•Vegetation
•Interactions
•Vulnerability assessments
•Disturbance
•Vegetation
•Interactions
•Vulnerability assessments
9. Exploring climate change impacts in
northern Rocky Mountain Forests
Exploring climate change impacts in
northern Rocky Mountain Forests
•The information was taken from multiple
sources:
• Review of literature
• Statistical modeling studies
• Simulation modeling
• The landscape model FireBGCv2
•The information was taken from multiple
sources:
• Review of literature
• Statistical modeling studies
• Simulation modeling
• The landscape model FireBGCv2
10. Old Climate scenarios (HadCM3 GCM - Mote 2003, Mote et al.
2007)
• H-Historical climate (recorded weather)
• B2 (A1B): WARM AND WET (+1.6ºC; +9% ppt)
• A2: HOT AND DRY (+4ºC; -7% precip.)
Based on IPCC (2007) projections
New Climate Scenarios (Hadley synthesis of 7 GCMs)
• H-Historical climate (recorded weather)
• RCP4.5: WARM AND WET (+2.6ºC; +130% ppt)
• RCP8.5: HOT AND DRY (+5ºC; 90% ppt)
Based on IPCC (2011) projections
11. Disturbance
More influential than vegetation development
Disturbance
More influential than vegetation development
Role of disturbance in climate change
• Catalyst
• Facilitator
Adaptations to disturbance will be more
important than adaptations to climate
Role of disturbance in climate change
• Catalyst
• Facilitator
Adaptations to disturbance will be more
important than adaptations to climate
12. Climate Change and Wildland Fire – NRM Forests
Longer Fire Seasons
• Earlier frost dates
• Deeper droughts
• Fuels will be drier longer
• More of landscape will be drier longer
• Lower humidity, higher temperature
• Disrupted phenologies and fire adaptations
13. Climate Change and Wildland Fire – NRM Forests
Longer Fire Seasons
• Earlier frost dates
• Deeper droughts
• Fuels will be drier longer
• More of landscape will be drier longer
• Lower humidity, higher temperature
• Disrupted phenologies and fire adaptations
14. Climate Change and Wildland Fire
Increased Lightning
• More convective storms
• Greater storm intensity – Higher winds
• 30% increase in global lightning
• Greater occurrence during drought
• Higher cloud to ground strikes
• Greater number of positive strikes
15. Climate Change and Wildland Fire
Increased fuel production
• Higher productivity
results in an increase in
burnable biomass
• Increased fuels will be
more contagious and
connected
• Productivity will
increase canopy fuels
16. Climate Change and Wildland Fire – NRM Forests
Greater fire frequencies and
intensities
• More intense fire is expected
because of the following:
– High accumulated fuels
– Denser tree canopies
– Widespread drought conditions
– High wind events
– Previous fire management -- Exclusion
17. Climate Change and Wildland Fire – NRM Forests
Greater fire frequencies and
intensities
Higher Temperatures Will Increase Burn Areas In the West
How much more area will burn each
year if temperatures rise 1.8 oF:
at least 6 times more
5-6 times more
4-5 times more
3-4 times more
2 - 3 times more
up to 2 times more
National Research
Council, 2011
19. Climate Change and Wildland Fire
Larger fires
• Fires are predicted to be
larger for the following
reasons:
– Greater fuel accumulation
– Continuous fuel beds
– Greater chance for higher winds
– More of landscape in drought
– Burn longer with long fire seasons
moisture deficit in
forests 1970–2003
moisture deficit in
forests 1970–2003
Wildfires >1,000 ha
1970–2003
Wildfires >1,000 ha
1970–2003
20. Fir
es
Ac
res
Westerling, A. L. 2016. Increasing
western US forest wildfire activity:
sensitivity to changes in the timing of
spring. Philosophical Transactions of
the Royal Society of London B:
Biological Sciences 371.
21. Washington
6
1970 2010
Idaho
30
1970 2010
Montana
20
1970 2010
Oregon
10
1970 2010
Wyoming
10
1970 2010
California
40
1970 2010
Nevada
4
1970 2010
Arizona
20
1970 2010
New Mexico
10
1970 2010
Colorado
8
1970 2010
Utah
8
1970 2010
Temperatures and Wildfire Numbers Have Increased Across the West
Spring-Summer
Temperature Change
Trend (oF per decade)
0.40
0.30
0.20
0.10
Fir
es
Ac
res
22. Climate Change and Wildland Fire
An Historical Perspective
• Ten to 100 times more land
burned prior to European
Settlement
– National historical fire return
interval 17-22 years
• Large fires were common but
rarely catastrophic
• Most ecosystems are adapted
to fire
• Climate driven increase in
wildland fire is mostly a
anthropogenic concern Native American burning
23. Whitebark pine at Galena Summit, IdahoWhitebark pine at Galena Summit, Idaho
Currently experiencing
a major mountain pine
beetle epidemic
Occurring in most of
western North America
Currently experiencing
a major mountain pine
beetle epidemic
Occurring in most of
western North America
Major Causes
Favorable weather
Abundant host species
Reduced habitat heterogeneity
Causal Mechanisms
Fire exclusion
Climate change
Major Causes
Favorable weather
Abundant host species
Reduced habitat heterogeneity
Causal Mechanisms
Fire exclusion
Climate change
Climate Change
Mountain Pine Beetle
24. Increase in wave years
Increase in spread distances
Wider window on wave years
Mutation of disease
Increase in wave years
Increase in spread distances
Wider window on wave years
Mutation of disease
Near Snowbowl Ski Area, Missoula MontanaNear Snowbowl Ski Area, Missoula Montana
Climate Change
White pine blister rust
25. Move upwards in elevation years
Move northwards in latitude
Outbreak frequency about the same
No temperature link
Move upwards in elevation years
Move northwards in latitude
Outbreak frequency about the same
No temperature link
Increase in SBW in Great Lakes Region CanadaIncrease in SBW in Great Lakes Region Canada
Climate Change
Spruce budworm
32. Whitebark Pine
Current distribution Distribution in 2090 – A2 Climate
http://forest.moscowfsl.wsu.edu/climate/species/speciesDist/Ponderosa-pine/
33. Western White Pine
Current distribution Distribution in 2090 – A2 Climate
http://forest.moscowfsl.wsu.edu/climate/species/speciesDist/Ponderosa-pine/
34. Climate Change
Statistical Modeling Efforts
Changes in Vegetation in western MT
Climate Change
Statistical Modeling Efforts
Changes in Vegetation in western MT
Projections
Increases in western
white pine, grand fir
Decreases in
ponderosa pine,
whitebark pine,
lodgepole pine,
subalpine fir, alpine
larch
Projections
Increases in western
white pine, grand fir
Decreases in
ponderosa pine,
whitebark pine,
lodgepole pine,
subalpine fir, alpine
larch
Problems
Emphasize only
climate-vegetation
relationships
Don’t recognize
genetics, dispersal,
life cycles, and most
importantly
disturbance
Problems
Emphasize only
climate-vegetation
relationships
Don’t recognize
genetics, dispersal,
life cycles, and most
importantly
disturbance
36. FireBGCv2:
A research simulation platform
for exploring fire, vegetation, and
climate dynamics
Keane, Robert E.; Loehman, Rachel A.;
Holsinger, Lisa M. 2011. The FireBGCv2
landscape fire and succession model: a
research simulation platform for
exploring fire and vegetation dynamics.
Gen. Tech. Rep. RMRS-GTR-255. Fort
Collins, CO: U.S. Department of
Agriculture, Forest Service, Rocky
Mountain Research Station. 137 p.
37.
38. Number Fires vs Area Burned
No fire
suppression
Full fire
suppression
No fire
suppression
Full fire
suppression
41. Loehman et al. 2011 Forests.
Species Dynamics -Western White Pine
Species
Ponderosa
pineG
rand
fir
D
ouglas-fir
Lodgepole
pine
W
estern
larch
Subalpine
fir
Englem
ann
spruce
W
hitebark
pine
Alpine
larch
W
estern
w
hite
pine
W
estern
red
cedar
W
estern
hem
lock
Q
uaking
aspen
Paperbirch
ShrubsG
rasses
42. Species
Burned
Ponderosa pine
Grand fir
Douglas-fir
Lodgepole pine
Western larch
Subalpine fir
Englemann spruce
Whitebark pine
Alpine larch
Western white pine
Western red cedar
Western hemlock
Quaking aspen
Paper birch
Shrubs
Grasses
Pre-1900s stand
density w/ rust
resistance, no fire
exclusion
Current stand
density w/ rust
resistant new
generations, no fire
exclusion
Year 100 Year 250 Year 500
Historical (1900s)
stand density w/
rust resistance, no
fire exclusion
Whitebarkrestoration–EffectsofstanddensityWhitebarkrestoration–Effectsofstanddensity
A2 Climate – Warmer and Drier
Whitebark pine landscape dynamics
Mimic Planting
Rust-resistant trees
Current density
43. East Fork Bitterroot River,
Montana, USA
Holsinger, L. R. Keane, L. Eby, M. Young, 2014 [in press].
Impact of climate change and fire management on
stream temperature, bull trout habitat, and aquatic
health. Ecosystem Modelling
East Fork Bitterroot River,
Montana, USA
Holsinger, L. R. Keane, L. Eby, M. Young, 2014 [in press].
Impact of climate change and fire management on
stream temperature, bull trout habitat, and aquatic
health. Ecosystem Modelling
47. East Fork Bitterroot River
Fire and fish dynamics in a changing climate
East Fork Bitterroot River
Fire and fish dynamics in a changing climate
48. NRAP Vulnerability Assessment
General Results
Keane, R.E.; Mahalovich, M.F.; Bollenbacher, B.; Manning, M.; Loehman, R.;
Jain, T.; Holsinger, L.; Larson, A.; Webster, M. 2016[in press]. Forest vegetation.
In: Halofsky, J.E.; Peterson, D.L.; Dante-Wood, S.K.; Hoang, L., eds. 2016.
Climate change vulnerability and adaptation in the Northern Rocky Mountains.
Gen. Tech. Rep. RMRS-GTR-xxx. Fort Collins, CO: U.S. Department of Agriculture,
Forest Service, Rocky Mountain Research Station
49. NRAP Vulnerability Assessment
Climate Change Effect
(in order of importance)
• Increasing wildfires
– Level of management (suppression vs WFU)
• Increasing drought
– Dry vs moist range of a species
• Longer growing seasons
• Increasing insects & disease
• Warmer temperatures
• Decreasing snowpacks
• Increasing productivity
Less spring snowpack
Mote, 2003
50. NRAP Vulnerability Assessment
Stressors and Current Condition
(in order of importance)
• 100+ years fire exclusion
• Advancing succession
• Current beetle and disease outbreak
levels
• Buildup of fuels (canopy, surface)
• Current landscape species
distributions, abundance
• Availability of water
• History of drought
moisture deficit in
forests 1970–2003
moisture deficit in
forests 1970–2003
51. NRAP Vulnerability Assessment
Sensitivity to Climate Change
• Shade tolerance
• Fire tolerance
• Drought tolerance
• Climatic tolerance
• Genetic plasticity
• Current abundance
• Level of stress
• Dispersal capability
• Adaptive capacity
A2
Hot/
dry
No
fire
sup
p.
B2
Warm
/wet
No
fire
supp.
A2
Hot/
dry
Fire
sup
p.
B2
Warm
/wet
Fire
supp.
52. NRAP Vulnerability Assessment
Expected Effects
Mesic Areas
• Increased growth, productivity
• Accelerating succession
• Greater seed production
• Increased insect and disease
exposure
• Loss of mycorrhizae (fire)
• Increased fire mortality
Xeric Areas
• Decreased growth
• Increased fire mortality
• Greater stress – drought,
competition
• Decreased reproductive
potential
• Increased episodic mortality
events
53. NRAP Vulnerability Assessment
Adaptive Capacity
• Responses to fire
• Drought tolerance
• Changes in productivity
• Seed dispersal characteristics
• Ability to survive pests, disease
• Genetic capacity – hybridization,
adaptive strategy and phenotypic
plasticity
• Regenerative potential
• Available water
• Increasing productivity
54. NRAP Vulnerability Assessment
Exposure, Risk (magnitude, likelihood)
Species
Magnitude of
effects
Ponderosa Pine-east Low
Aspen Moderate
Cottonwood Moderate
Engelmann spruce Moderat
Grand fir Moderate
Green ash Moderate
Limber pine Moderate
Lodgepole pine Moderate
Mountain hemlock Moderate
Ponderosa Pine-west Moderate
Subalpine fir Moderate
Western hemlock Moderate
Western red cedar Moderate
Alpine larch High
Western larch High
Western white pine High
Whitebark pine High
Douglas-fir High
Species
Likelihood of
effects
Ponderosa Pine-east Low
Cottonwood Moderate
Engelmann spruce Moderate
Grand fir Moderate
Limber pine Moderate
Lodgepole pine Moderate
Mountain hemlock Moderate
Ponderosa Pine-west Moderate
Subalpine fir Moderate
Western hemlock Moderate
Western red cedar Moderate
Alpine larch High
Aspen High
Green ash High
Western white pine High
Whitebark pine High
Douglas-fir High
Western larch Very High
Species Exposure
Grand fir Low
Subalpine fir Low
Engelmann spruce Low
Mountain hemlock Low
Ponderosa Pine-east Moderate
Ponderosa Pine-west Moderate
Western white pine Moderate
Aspen Moderate
Western red cedar Moderate
Western hemlock Moderate
Lodgepole pine Moderate
Green ash Moderate
Cottonwood Moderate
Limber pine High
Douglas-fir High
Whitebark pine High
Alpine larch High
Western larch High
55. NRAP Vulnerability Assessment
Vulnerability Rating
Alpine larch 1
Whitebark pine 2
Western white pine 3
Western larch 4
Douglas-fir 5
Western red cedar 6
Western hemlock 7
Grand fir 8
Engelmann spruce 9
Subalpine fir 10
Lodgepole pine 11
Mountain hemlock 12
Cottonwood 13
Aspen 14
Limber pine 15
Ponderosa Pine-west 16
Ponderosa Pine-east 17
Green ash 18
56. Vulnerability Assessment
Vulnerability Rating Comparison
Species
NRAP
Rating
Alpine larch 1
Whitebark pine 2
Western white pine 3
Western larch 4
Douglas-fir 5
Western red cedar 6
Western hemlock 7
Grand fir 8
Engelmann spruce 9
Subalpine fir 10
Lodgepole pine 11
Mountain hemlock 12
Cottonwood 13
Aspen 14
Limber pine 15
Ponderosa Pine-west 16
Ponderosa Pine-east 17
Green ash 18
Species
PNW Vuln
Rating
Whitebark pine 1
Subalpine fir 2
Engelmann spruce 3
Alpine larch 4
Grand fir 5
Aspen 6
Mountain hemlock 7
Lodgepole pine 8
Western hemlock 10
Douglas-fir 11
Western larch 12
Western white pine 13
Ponderosa Pine-east 14
Ponderosa Pine-west 14
Western red cedar 15
Cottonwood 17
Limber pine 18
Green ash 19
57. Vulnerability Assessment
Vulnerability Rating Comparison
Species
NRAP
Rating
Alpine larch 1
Whitebark pine 2
Western white pine 3
Western larch 4
Douglas-fir 5
Western red cedar 6
Western hemlock 7
Grand fir 8
Engelmann spruce 9
Subalpine fir 10
Lodgepole pine 11
Mountain hemlock 12
Cottonwood 13
Aspen 14
Limber pine 15
Ponderosa Pine-west 16
Ponderosa Pine-east 17
Green ash 18
Species
Hansen
Vulnerability
Whitebark pine 1
Mountain hemlock 2
Lodgepole pine 3
Subalpine fir 4
Engelmann spruce 5
Western hemlock 6
Western red cedar 7
Western larch 8
Douglas-fir 9
Ponderosa Pine-east 10
Ponderosa Pine-west 10
Grand fir 11
Aspen NA
Alpine larch NA
Western white pine NA
Cottonwood NA
Limber pine NA
Green ash NA
58. Vulnerability Assessment
Exposure, Risk (magnitude, likelihood)
Forest
Vegetation type
Exposure Risk Assessment
Magnitude of effects
Risk Assessment
Likelihood of
effects
NR
Vulnerability
Ranking
Dry Ponderosa Pine and
Douglas-fir Forests
High High High 3
Western larch mixed conifer
forests
High High Very High 2
Lodgepole pine and aspen
mixed conifer forests
High Moderate High 4
Mixed mesic white pine,
cedar, hemlock grand fir
forests
Low Moderate Low 5
Whitebark pine-spruce-fir
forests
High High High 1
60. Vulnerability Assessment
Exposure, Risk (magnitude, likelihood)
Resource
Concern Exposure Risk Assessment
Magnitude of
effects
Risk
Assessment
Likelihood of
effects
NR
Vulnerability
Ranking
Landscape
heterogeneity
High Moderate High 1
Timber
production
High Moderate to high
in north Idaho
High in north
Idaho
2
Carbon
sequestration
High High Moderate 3
61. Predicting ecological responses
to climate change is “wicked”
HARD!
Predicting ecological responses
to climate change is “wicked”
HARD!
Vulnerabilities ratings are subject to local
conditions
Vulnerability dependent on magnitude
and rate of climate change
No climate change projection is suitable
for management analysis yet
Integration of climate change with forest
planning might require a new toolbox
Vulnerabilities ratings are subject to local
conditions
Vulnerability dependent on magnitude
and rate of climate change
No climate change projection is suitable
for management analysis yet
Integration of climate change with forest
planning might require a new toolbox