1.1 Climate change and impacts on hydrological extremes (P.Willems)Stevie Swenne
Presentation of Patrick Willems (KU Leuven) on 'Climate change and impacts on hydrological extremes' during the conference 'Environmental challenges & Climate change opportunities' organised by Flanders Environment Agency (VMM)
Evaluating Satellite Precipitation Error Propagation in Runoff Simulations of...Yiwen Mei
This study investigates the error characteristics of six quasi-global satellite precipitation products and associated error propagation in flow simulations for 16 mountainous basin scales (areas ranging from 255 to 6967 km2) and two different periods (May-Aug & Sep-Nov) in northeast Italy. The satellite products used in this study are 3B42-CCA, 3B42-V7, CMORPH and PERSIANN with their respect gauge-adjusted products. To evaluate the error propagation in flood simulations satellite precipitation datasets were used to force a gauge-calibrated hydrologic model to simulate runoff for the 16 basins, and comparing them to the gauge-driven simulated hydrographs for a range of moderate to high flood events spanning a nine-year period (2002 to 2009). Statistics describing the systematic and random error, the temporal similarity and error ratios between precipitation and runoff are presented.
1.1 Climate change and impacts on hydrological extremes (P.Willems)Stevie Swenne
Presentation of Patrick Willems (KU Leuven) on 'Climate change and impacts on hydrological extremes' during the conference 'Environmental challenges & Climate change opportunities' organised by Flanders Environment Agency (VMM)
Evaluating Satellite Precipitation Error Propagation in Runoff Simulations of...Yiwen Mei
This study investigates the error characteristics of six quasi-global satellite precipitation products and associated error propagation in flow simulations for 16 mountainous basin scales (areas ranging from 255 to 6967 km2) and two different periods (May-Aug & Sep-Nov) in northeast Italy. The satellite products used in this study are 3B42-CCA, 3B42-V7, CMORPH and PERSIANN with their respect gauge-adjusted products. To evaluate the error propagation in flood simulations satellite precipitation datasets were used to force a gauge-calibrated hydrologic model to simulate runoff for the 16 basins, and comparing them to the gauge-driven simulated hydrographs for a range of moderate to high flood events spanning a nine-year period (2002 to 2009). Statistics describing the systematic and random error, the temporal similarity and error ratios between precipitation and runoff are presented.
Climate Change Impact Assessment on Hydrological Regime of Kali Gandaki BasinHI-AWARE
The presentation focuses on the findings of the impact of climate change on the hydrological regime and water balance components of the Kali Gandaki basin in Nepal. The Soil and Water Assessment Tool (SWAT) has been used to predict future projections.
Nepal does not have own climate projection model. Therefore, climate change studies in Nepal completely depend on the results of available model throughout the world. Many field based studies have proven that Nepal is the most vulnerable country in the context of climate change due to limited capacity to adapt to it. On the other hand, it is a big challenge to natural scientists to demonstrate climate change physically because of limited resources. Due to the complex geography of Nepal, most of the global climate projections are not able to capture the temporal and spatial climatic variability. In consideration to this problem, the Department of Hydrology and Meteorology (DHM) of Nepal has initiated a project to downscale climatic parameters regionally with technical support from the Asian Disaster Preparedness Centre (ADPC) under the financial support of Asian Development Bank (ADB). They used three different Regional Climate Models (RCM); PRECIS, RegCM4, and WRF under AR4 scenarios. However, there is still a lot of discrepancy among these projections which have created confusion among the stakeholders. Therefore, the objective of my presentation will be to focus on the discussion over these issues among the climate experts at UNBC.
It is based on Journal Paper named
"Mukherjee, M.K.2013, ’Flood Frequency Analysis of River Subernarekha, India, Using Gumbel’s extreme Value Distribution’, IJCER,Vol-3,Issue-7,pp-12-18."
I have studied the journal and make a PPT in the following.
I
Hurricanes and Global Warming- Dr. Kerry EmanuelJohn Atkeison
Dr. Kerry Emanuel explains how Global Warming increased the power of hurricanes. Hurricane Katrina is discussed, with the conclusion that Katrina probably would not have had the power to break the New Orleans levees in a pre-Global Warming world. April 2009 webinar presented by the Southern Allicance for Clean Energy (http://www.cleanenergy.org/) and the Gulf Restoration Network (http://healthygulf.org/) SlideCast by John Atkeison of the Alliance for Affordable Energy. There is a very small amount of phone noise.
This presentation created and addressed by Jesús Fernandez (University of Cantabria) in the intensive three day course from the BC3, Basque Centre for Climate Change and UPV/EHU (University of the Basque Country) on Climate Change in the Uda Ikastaroak Framework.
The objective of the BC3 Summer School is to offer an updated and multidisciplinary view of the ongoing trends in climate change research. The BC3 Summer School is organized in collaboration with the University of the Basque Country and is a high quality and excellent summer course gathering leading experts in the field and students from top universities and research centres worldwide.
Ten most popular software for prediction of cyclonic stormsMrinmoy Majumder
In recent years the frequency and intensity of cyclones and hurricanes have been increased manifold compared to the last decade. As a result, the necessity for the development of computer models to predict the track, intensity, and time of occurrence of cyclonic storms has increased to avoid loss of life and prevention of damages to public properties. In this presentaion I had tried to highlight the ten most used models in this aspect which are responsible for saving millions of life and their livelihood.
Projection of future Temperature and Precipitation for Jhelum river basin in ...IJERA Editor
In this paper, downscaling models are developed using a Multiple Linear Regression (MLR) for obtaining projections of mean monthly temperature and precipitation for Jhelum river basin. Precipitation and temperature data are the most frequently used forcing terms in hydrological models. However, the available General Circulation Models (GCMs), which are widely used nowadays to simulate future climate scenarios, do not provide those variables to the need of the models. The purpose of this study is therefore, to apply a statistical downscaling method and assess its strength in reproducing current climate and project future climate. Regression based downscaling technique was usedtodownscaletheCGCM3, HadCM3 and Echam5 GCMpredictionsoftheA1B scenario for the Jhelum river basin located in India. The Multiple Linear Regression (MLR) model shows an increasing trend in temperature in the study area until the end of the 21st century. The average annual temperature showed an increase of 2.37°, 1.50°C and 2.02°C respectively for CGCM3, HadCM3 and Echam5 models over 21st century under A1B scenario. The total annual precipitation decreased by 30.27%, 30.58°C and 36.53% respectively for CGCM3, HadCM3 and Echam5 models over 21st century in A1B scenario using MLR technique. The performance of the linear multiple regression models was evaluated based on several statistical performance indicators.
Climate change is projected to impact drastically in southern African during the 21st century
under low mitigation futures (Niang et al., 2014). African temperatures are projected to rise
rapidly, in the subtropics at least at 1.5 times the global rate of temperature increase (James
and Washington, 2013; Engelbrecht et al., 2015). Moreover, the southern African region is
projected to become generally drier under enhanced anthropogenic forcing (Christensen et
al., 2007; Engelbrecht et al., 2009; James and Washington, 2013; Niang et al., 2014). These
changes in temperature and rainfall patterns will plausibly have a range of impacts in South
Africa, including impacts on energy demand (in terms of achieving human comfort within
buildings and factories), agriculture (e.g. reductions of yield in the maize crop under higher
temperatures and reduced soil moisture), livestock production (e.g. higher cattle mortality as
a result of oppressive temperatures) and water security (through reduced rainfall and
enhanced evapotranspiration) (Engelbrecht et al., 2015).
Climate change scenarios in context of the less than 2C global temperature ta...NAP Events
Presented by: Wilfran Moufouma-Okia
3.1 Technical guidance on NAPs
The session will take the participants through the technical guidance for NAPs, including: NAP guidelines, guiding principles for adaptation under the Convention, and subsequent products developed by the LEG such as the sample NAP process. It will further look detailed aspects on undertaking assessments by going through best available methods and tools for assessing for assessing crop production as an example. Countries will further provide practical experiences in applying the guidance in the formulation of their NAPs.
An Introduction to the Environment Agency extreme offshore wave, water level ...Stephen Flood
An Introduction to the Environment Agency extreme offshore wave, water level and wind conditions data sets, transformed to nearshore for events covering up to the 10000 year extreme coastal event, available to all for use in local studies.
Presented at the DHI UK Symposium 2018.
Climate Change Impact Assessment on Hydrological Regime of Kali Gandaki BasinHI-AWARE
The presentation focuses on the findings of the impact of climate change on the hydrological regime and water balance components of the Kali Gandaki basin in Nepal. The Soil and Water Assessment Tool (SWAT) has been used to predict future projections.
Nepal does not have own climate projection model. Therefore, climate change studies in Nepal completely depend on the results of available model throughout the world. Many field based studies have proven that Nepal is the most vulnerable country in the context of climate change due to limited capacity to adapt to it. On the other hand, it is a big challenge to natural scientists to demonstrate climate change physically because of limited resources. Due to the complex geography of Nepal, most of the global climate projections are not able to capture the temporal and spatial climatic variability. In consideration to this problem, the Department of Hydrology and Meteorology (DHM) of Nepal has initiated a project to downscale climatic parameters regionally with technical support from the Asian Disaster Preparedness Centre (ADPC) under the financial support of Asian Development Bank (ADB). They used three different Regional Climate Models (RCM); PRECIS, RegCM4, and WRF under AR4 scenarios. However, there is still a lot of discrepancy among these projections which have created confusion among the stakeholders. Therefore, the objective of my presentation will be to focus on the discussion over these issues among the climate experts at UNBC.
It is based on Journal Paper named
"Mukherjee, M.K.2013, ’Flood Frequency Analysis of River Subernarekha, India, Using Gumbel’s extreme Value Distribution’, IJCER,Vol-3,Issue-7,pp-12-18."
I have studied the journal and make a PPT in the following.
I
Hurricanes and Global Warming- Dr. Kerry EmanuelJohn Atkeison
Dr. Kerry Emanuel explains how Global Warming increased the power of hurricanes. Hurricane Katrina is discussed, with the conclusion that Katrina probably would not have had the power to break the New Orleans levees in a pre-Global Warming world. April 2009 webinar presented by the Southern Allicance for Clean Energy (http://www.cleanenergy.org/) and the Gulf Restoration Network (http://healthygulf.org/) SlideCast by John Atkeison of the Alliance for Affordable Energy. There is a very small amount of phone noise.
This presentation created and addressed by Jesús Fernandez (University of Cantabria) in the intensive three day course from the BC3, Basque Centre for Climate Change and UPV/EHU (University of the Basque Country) on Climate Change in the Uda Ikastaroak Framework.
The objective of the BC3 Summer School is to offer an updated and multidisciplinary view of the ongoing trends in climate change research. The BC3 Summer School is organized in collaboration with the University of the Basque Country and is a high quality and excellent summer course gathering leading experts in the field and students from top universities and research centres worldwide.
Ten most popular software for prediction of cyclonic stormsMrinmoy Majumder
In recent years the frequency and intensity of cyclones and hurricanes have been increased manifold compared to the last decade. As a result, the necessity for the development of computer models to predict the track, intensity, and time of occurrence of cyclonic storms has increased to avoid loss of life and prevention of damages to public properties. In this presentaion I had tried to highlight the ten most used models in this aspect which are responsible for saving millions of life and their livelihood.
Projection of future Temperature and Precipitation for Jhelum river basin in ...IJERA Editor
In this paper, downscaling models are developed using a Multiple Linear Regression (MLR) for obtaining projections of mean monthly temperature and precipitation for Jhelum river basin. Precipitation and temperature data are the most frequently used forcing terms in hydrological models. However, the available General Circulation Models (GCMs), which are widely used nowadays to simulate future climate scenarios, do not provide those variables to the need of the models. The purpose of this study is therefore, to apply a statistical downscaling method and assess its strength in reproducing current climate and project future climate. Regression based downscaling technique was usedtodownscaletheCGCM3, HadCM3 and Echam5 GCMpredictionsoftheA1B scenario for the Jhelum river basin located in India. The Multiple Linear Regression (MLR) model shows an increasing trend in temperature in the study area until the end of the 21st century. The average annual temperature showed an increase of 2.37°, 1.50°C and 2.02°C respectively for CGCM3, HadCM3 and Echam5 models over 21st century under A1B scenario. The total annual precipitation decreased by 30.27%, 30.58°C and 36.53% respectively for CGCM3, HadCM3 and Echam5 models over 21st century in A1B scenario using MLR technique. The performance of the linear multiple regression models was evaluated based on several statistical performance indicators.
Climate change is projected to impact drastically in southern African during the 21st century
under low mitigation futures (Niang et al., 2014). African temperatures are projected to rise
rapidly, in the subtropics at least at 1.5 times the global rate of temperature increase (James
and Washington, 2013; Engelbrecht et al., 2015). Moreover, the southern African region is
projected to become generally drier under enhanced anthropogenic forcing (Christensen et
al., 2007; Engelbrecht et al., 2009; James and Washington, 2013; Niang et al., 2014). These
changes in temperature and rainfall patterns will plausibly have a range of impacts in South
Africa, including impacts on energy demand (in terms of achieving human comfort within
buildings and factories), agriculture (e.g. reductions of yield in the maize crop under higher
temperatures and reduced soil moisture), livestock production (e.g. higher cattle mortality as
a result of oppressive temperatures) and water security (through reduced rainfall and
enhanced evapotranspiration) (Engelbrecht et al., 2015).
Climate change scenarios in context of the less than 2C global temperature ta...NAP Events
Presented by: Wilfran Moufouma-Okia
3.1 Technical guidance on NAPs
The session will take the participants through the technical guidance for NAPs, including: NAP guidelines, guiding principles for adaptation under the Convention, and subsequent products developed by the LEG such as the sample NAP process. It will further look detailed aspects on undertaking assessments by going through best available methods and tools for assessing for assessing crop production as an example. Countries will further provide practical experiences in applying the guidance in the formulation of their NAPs.
An Introduction to the Environment Agency extreme offshore wave, water level ...Stephen Flood
An Introduction to the Environment Agency extreme offshore wave, water level and wind conditions data sets, transformed to nearshore for events covering up to the 10000 year extreme coastal event, available to all for use in local studies.
Presented at the DHI UK Symposium 2018.
Presentation of Four Centennial-long Global Gridded Datasets of the Standardi...Agriculture Journal IJOEAR
Abstract— In this article four global gridded datasets of the Standardized Precipitation Index (SPI) are presented. They are computed from four different data sources: UDEL/GEOG/CCR v3.02, GPCC/ v7.0, NOAA-CIRES 20CR v2c and ECMWF ERA-20C each covering more than a century-long period. The SPI is calculated for the most frequently used time windows of 1, 3, 6, and 12 months. UDEL/GEOG/CCR v3.02 and GPCC/ v7.0 are used in the highest native resolution of 0.5×0.5° whilst NOAA-CIRES 20CR v2c and ECMWF ERA-20C are interpolated at 1.5×1.5° and 0.5×0.5° correspondingly. In contrast to some other indices, for example the popular Palmer Drought Severity Index (PDSI), SPI has significant advantages such as simplicity, suitability on variable time scales and robustness rooted in a solid theoretical development. SPI has been selected by the World Meteorological Organization (WMO) as a key indicator for monitoring drought ('Lincoln declaration'). As a result, drought monitoring centres worldwide are effectively exploiting this index and the National Meteorological and Hydrological Services (NMHSs) are encouraged to use it for monitoring meteorological droughts. These facts and the strong conviction of the authors that the free exchange of data and software services are а basis of effective scientific collaboration, are the main motivators to provide these datasets free of charge at ftp://xeo.cfd.meteo.bg/SPI/. The paper briefly presents some possible applications of the SPI data, revealing its suitability for various objective long-term drought studies at any geographical location.
diurnal temperature range trend over North Carolina and the associated mechan...Sayem Zaman, Ph.D, PE.
This study seeks to investigate the variability and presence of trends in the diurnal surface air temperature range
(DTR) over North Carolina (NC) for the period 1950–2009. The significance trend test and the magnitude of trends were determined using the non-parametric Mann–Kendall test and the Theil–Sen approach, respectively.
Statewide significant trends (p b 0.05) of decreasing DTR were found in all seasons and annually during the analysis period. The highest (lowest) temporal DTR trends of magnitude −0.19 (−0.031) °C/decade were found in summer (winter). Potential mechanisms for the presence/absence of trends in DTR have been highlighted. Historical
data sets of the three main moisture components (precipitation, total cloud cover (TCC), and soil moisture) and
the two major atmospheric circulation modes (North Atlantic Oscillation and Southern Oscillation) were used for
correlation analysis. The DTRs were found to be negatively correlated with the precipitation, TCC, and soil moisture across the state for all the seasons and annual basis. It appears that the moisture components related better to the DTR than to the atmospheric circulation modes.
This is the paper for our final project in our Numerical Weather Prediction class. For this project, we analyzed model output from a Nested Regional Climate Model (NRCM), which is an adaptation of the Advanced Research WRF (ARW). The model output variables analyzed were outgoing long wave radiation (OLR) and precipitation (convective plus non-convective). The goal of this research project was to determine why errors were occurring in the model, and what could be done to correct them. In this paper, we provide some insight into why these errors occurred, particularly errors within the model which equaled or surpassed the overall mean climate error.
Catchment classification: multivariate statistical analyses for physiographic...IJERA Editor
The objective of this study was to determine physiographic similarity, as indicator of hydrologic similarity
between catchments located in the Upper Niger Basin, and to derive the dominant factors controlling each group
singularity. We utilized a dataset of 9 catchments described by 16 physical and climatic properties distributed
across a wide region with strong environmental gradients. Catchments attributes were first standardized before
they underwent an integrated exploratory data analysis composed by Principal Component Analysis (PCA)
followed by Hierarchical Clustering. Results showed a clear distribution into 2 major clusters: a group of
easterly flat catchments and another of westerly hilly catchments. This nomenclature came from the
interpretation of the main factors, topography and longitude, that seem to control the most important variability
between both clusters. In addition, the hilly catchments were designated to be dominated by forest and
ACRISOL soil type, two additional drivers of similarity. The outcome of this study can help understanding
catchment functioning and provide a support for regionalization of hydrological information.
Impacts of climate change on the water availability, seasonality and extremes...asimjk
Projecting future hydrology for the mountainous, highly glaciated upper Indus basin (UIB) is a challenging task, because of uncertainties in the future climate projections and issues with the coverage and quality of available reference climatic data and hydrological modelling approaches. This study attempts to address these issues by utilizing tranthe semi-distributed hydrological model SWAT with new climate datasets with better spatial and altitudinal representation as well as a wider range of future climate forcing models (GCM_REG) from the CORDEX- project, to assess different aspects of future hydrology (mean flows, extremes and seasonal changes). Contour maps for the mean annual flow and actual evapotranspiration as a function of the downscaled projected mean annual precipitation and temperatures are produced which can serve as a “hands-on” forecast tool of the future hydrology. The overall results of these future SWAT- hydrological projections indicate similar trends of changes in magnitudes, seasonal patterns and extremes of the UIB- streamflows for almost all climate scenarios/models/periods -combinations analysed. In particular, all but one GCM_REG- model – the one predicting a very high future temperature rise - indicate mean annual flow increases throughout the 21st century, wherefore, interestingly, these are stronger for the middle (2041-2070) than at its end (2071-2100). The seasonal shifts as well as the extremes follow also similar trends for all climate scenarios/models/periods – combinations, e.g. an earlier future arrival (in May-June instead of July-August) of high flows and increased spring and winter flows, with upper flow extremes (peaks) projected to drastically increase by 50 to >100%, and this with significantly decreased annual recurrence intervals, i.e. a tremendously increased future flood hazard for the UIB. The future low flows projections also show more extreme values, with lower than nowadays-experienced minimal flows, occurring more frequently and also with much longer annual total duration.
The IDF Curves accessible are for the most part done by fitting arrangement of yearly greatest precipitation force to parametric dispersions. Intensity-duration-frequency (IDF) curves represent the relationship between storm intensity, storm duration and return period. Environmental change is relied upon to intensify the boundaries in the atmosphere factors. Being prone to harsh climate impacts, it is very crucial to study extreme rainfall-induced flooding for short durations over regions that are rapidly growing. One way to approach the extremes is by the application of the Intensity-Duration-Frequency (IDF) curves. The annual maximum rainfall intensity (AMRI) characteristics are often used to construct these IDF curves that are being used in several infrastructure designs for urban areas. Thus, there is a necessity to obtain high temporal and spatial resolution rainfall information. Many urban areas of developing countries lack long records of short-duration rainfall. The shortest duration obtained is normally at a daily scale/24 h. Thus, it is very crucial to find a methodology to construct IDF curves for short-duration rainfall (sub-daily) for these urban areas. The fast extension of urban area that does not have adequate preparedness to cope with climate change is certainly a big risk to life and economy. The study region lies in Karnataka India. The sub-daily IDF curves for current and future climate for the region were constructed from 1 to 24 h based on the Normal Distribution approach. Rainfall data of 23 (Twenty three) hydrological years of all stations were used. Maximum rainfall frequency analysis was made by Normal Distribution method. Finally Equations were developed for different return periods.
he Energy Internet
An alternative renewable power distribution system to the electrical grid using dynamic charging of autonomous eVehicles and Internet Routing Protocols
Governments around the world are starting to mandate that government funded organizations such as universities and NRENs develop Climate Change Preparedness plans. This is in recognition that we are already committed to a 2C average temperature increase and given the lack of any international agreement on curbing GHG emissions we may be headed to a 6C global average temperature increase. More severe weather patterns are expected which will cause severe disruption to our energy and physical infrastructure. Resilient networks, new network architectures and tools such as distance education and remote collaborative research will be required by our universities and schools to survive and endure periods of such extreme weather. A well designed and thought out Climate Change Preparedness plan can also help higher-ed and NRENs increase their operational resiliency, as well as significantly reduce their current electrical energy costs. In addition a good Climate Change Preparedness plan can also be an excellent way for higher-ed and NRENs to reduce their existing GHG footprint.
New business opportunities with zero carbon thinking and how California suburban lifestyle may be the answer to global warming and the need to adapt to a warmer climate through IT - the Energy Internet
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
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Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
growbilliontrees.com-Trees for Granddaughter (1).pdf
Internet climate adaptation and preparednessstrategy
1. NREN Climate Change Preparedness
– Adapting under uncertainty
Dr. Conor Murphy
Irish Climate Analysis and Research Units (ICARUS),
Dept. Of Geography, NUI Maynooth
NUI MAYNOOTH
Ollscoil na Éireann Má Nuad
5. Figure 1|Domains Analysed and
NCEP1 Cyclone Metrics.
a, Domains analysed: I-UK (Ireland
and UK), HLNA (High-Latitude North
Atlantic) and the MLNA (Mid-Latitude
North Atlantic). NA domain comprises
both HLNA and MLNA.
b, Winter (December - February)
cyclonicity metrics for the same
regions derived from NCEP1 with
associated rank for W2013/14.
Units for cyclone counts are ‘cyclone days’, defined as
the number of cyclones detected in 6-hourly sea-level
pressure fields, divided by four. Mean cyclone intensity is
given as the local Laplacian of sea level pressure;
‘storminess’ is the summed intensities, in the same
units.
Source: Matthews, T, Murphy, C. Wilby, R.L., Harrigan, S. Submitted Nature Climate Change April 2014
6. Supplementary Figure 1| Storm track position and trends in extreme wind speeds. a, Mean DJF (1948/49 to
2013/2014) storm-track position shown by the standard deviation of the 500-hPa geopotential height (m)
calculated from 6-hourly NCEP1 data and bandpass filtered on time scales of 2–8 days. b, trends in DJF 95th
percentiles of NCEP1 10-metre wind speeds, given as the slope of a least-squares linear regression of wind
speed (‘y’) on year (‘x’) over the same period
Source: Matthews, T, Murphy, C. Wilby, R.L., Harrigan, S. Submitted Nature Climate Change April 2014
7. Figure 2|Extended Cyclone Metrics from 20CR.
a, I-UK storminess for the 141-year RA-20CR (blue) and 66-year NCEP1 (red) series. The shaded region is the
95% prediction bound of the transfer function used to bridge 20CR to NCEP1 (see supplementary
information). The red horizontal line shows the unprecedented nature of NCEP1 storminess for W2013/14.
b, Correlation between CRUTS3.21 precipitation and cyclone metrics derived from RA-20CR.
Source: Matthews, T, Murphy, C. Wilby, R.L., Harrigan, S. Submitted Nature Climate Change April 2014
8. Atmospheric
Rivers
• Atmospheric Rivers (ARs) are
the key synoptic features
which deliver the majority of
pole-ward water vapour
transport.
• Associated with episodes of
heavy and prolonged rainfall.
• ARs are responsible for many
of the largest winter floods in
the mid-latitudes resulting in
major socioeconomic losses;
Source Lavers et al 2013 Environmental Research Letters
10. ARs
More Common
in Future!
• North Atlantic ARs are
projected to become stronger
and more numerous in the
future scenarios of multiple
simulations from global climate
models
• Greater risk of higher rainfall
totals and therefore larger
winter floods with increased AR
frequency leading to more
flood episodes.
• In the high emissions scenario
(RCP8.5) for 2074–2099 there is
an approximate doubling of AR
frequency in the five GCMs
Source: Lavers et al. (2013) Environmental Research Letters
12. Figure 1 A ‘cascade of uncertainty’ in precipitation changes projected by the CMIP5 ensemble for the River Naryn basin,
Central Asia (70-80°E, 40-45°N). The three levels of each pyramid illustrate uncertainty due to the choice of
Representative Concentration Pathway (RCP), GCM and realisation of climate variability. Not all simulations have multiple
realisations, resulting in a vertical line in the lowest layer. The intersection on the top row for each time period is the multi-
scenario, multi-model, multi-realisation mean.
13. Mired in Uncertainty......
Source - New, M. et al., 2007. Challenges in using probabilistic climate change information for impact assessments: an example from the
water sector. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 365(1857), pp.2117–
2131.
16. Framework for Preparedness
• Broad review of sectoral and cross-sectoral
climate related risks.
• Understand current vulnerabilities and exposures
through stakeholder engagement.
• Assess ranges of change for key risks – don't need
to rely on just climate models!
• Develop adaptation inventory with stakeholders
• Assess robustness and performance of measures
22. Conclusions
• Framework for climate change preparedness:
– Improved understanding of climate change risks
and uncertainties
– Brings best available evidence together in a
coherent and consistent framework to describe
the sensitivity, vulnerability and potential risks of
climate change
– Practical methods that meet the needs of decision
makers