SlideShare a Scribd company logo
1 of 11
Download to read offline
Indicator 2: Water Quantity
Ukraine Polyana Workshop July 2018
Raha Hakimdavar, Presidential Management Fellow in Hydrology, USDA Forest Service
Overview of indicator
Purpose:
Addresses changes to the
natural streamflow with
respect to the magnitude,
duration, or timing of
natural streamflow
hydrographs.
Attributes:
1. Flow characteristics
Streamflow hydrographs
What is a natural hydrograph?
Natural hydrograph:
A hydrograph representing the natural seasonal flows of a river without
influence of human-created features (ex. Dams and canals) or management
actions.
What is an altered hydrograph?
Measuring streamflow
Measuring streamflow
Map of streamflow gauges in US
Proxy features of changes to natural hydrograph
Condition rating rule set
Water Quantity … is MINOR. … is MODERATE.
… is HIGH with recognized
changes in the magnitude,
duration, and/or timing of
annual extreme flows
Assess the relative impact of proxy features in the watershed
9.1 Flow
characteristics
• No diversions/
dams/ reservoirs
• Free flowing rivers
• Limited ground
water withdrawals
• Dams and reservoirs
mimic natural
hydrographs
• Annual extreme flows
are not affected
• Some changes to
timing and duration
of mid-flows
• Dams and reservoirs DO
NOT mimic natural
hydrographs
• Annual extreme flows
are significantly affected
• Seasonal changes to
streamflow have been
changed
Good (rating = 1) Fair (rating = 2) Poor (rating = 3)
Amount of departure of current streamflow hydrographs from natural conditions
Condition rating rule set

More Related Content

What's hot

Estimation of Groundwater Potential
Estimation of Groundwater PotentialEstimation of Groundwater Potential
Estimation of Groundwater PotentialC. P. Kumar
 
Modelling of a Coastal Aquifer using FEFLOW
Modelling of a Coastal Aquifer using FEFLOWModelling of a Coastal Aquifer using FEFLOW
Modelling of a Coastal Aquifer using FEFLOWC. P. Kumar
 
IRJET- Water Resources Planning and the Hydrologic Cycle
IRJET- Water Resources Planning and the Hydrologic CycleIRJET- Water Resources Planning and the Hydrologic Cycle
IRJET- Water Resources Planning and the Hydrologic CycleIRJET Journal
 
Lecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUB
Lecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUBLecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUB
Lecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUBWorld University of Bangladesh
 
0509 presentation to_rwqcb
0509 presentation to_rwqcb0509 presentation to_rwqcb
0509 presentation to_rwqcbguest68898e
 
HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...
HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...
HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...JumanaAssinMH
 
Surface Water and Groundwater Interaction
Surface Water and Groundwater InteractionSurface Water and Groundwater Interaction
Surface Water and Groundwater InteractionC. P. Kumar
 
Biodiversity Offsetting - Groundwater Update
Biodiversity Offsetting - Groundwater UpdateBiodiversity Offsetting - Groundwater Update
Biodiversity Offsetting - Groundwater UpdateMichael Reles
 
Introduction unit 1 (csvtu bhilai)
Introduction unit 1 (csvtu bhilai)Introduction unit 1 (csvtu bhilai)
Introduction unit 1 (csvtu bhilai)Parimal Jha
 
Regression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna riverRegression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna riverAlexander Decker
 
Estimation of Groundwater Recharge Using WetSpass and MODFLOW
Estimation of Groundwater Recharge  Using WetSpass and MODFLOWEstimation of Groundwater Recharge  Using WetSpass and MODFLOW
Estimation of Groundwater Recharge Using WetSpass and MODFLOWPutika Ashfar Khoiri
 
concept of Hydrology
concept of Hydrologyconcept of Hydrology
concept of HydrologyParimal Jha
 
Flood control by Dr Sandeep Yadav
Flood control by Dr Sandeep YadavFlood control by Dr Sandeep Yadav
Flood control by Dr Sandeep YadavPradeep Yadav
 

What's hot (20)

Estimation of Groundwater Potential
Estimation of Groundwater PotentialEstimation of Groundwater Potential
Estimation of Groundwater Potential
 
Circ1139
Circ1139Circ1139
Circ1139
 
Hydrology
HydrologyHydrology
Hydrology
 
sedimentation
sedimentationsedimentation
sedimentation
 
Modelling of a Coastal Aquifer using FEFLOW
Modelling of a Coastal Aquifer using FEFLOWModelling of a Coastal Aquifer using FEFLOW
Modelling of a Coastal Aquifer using FEFLOW
 
IRJET- Water Resources Planning and the Hydrologic Cycle
IRJET- Water Resources Planning and the Hydrologic CycleIRJET- Water Resources Planning and the Hydrologic Cycle
IRJET- Water Resources Planning and the Hydrologic Cycle
 
Lecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUB
Lecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUBLecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUB
Lecture 7 ce1005 Irrigation and Flood control by Rabindra Ranjan Saha,PENG, WUB
 
0509 presentation to_rwqcb
0509 presentation to_rwqcb0509 presentation to_rwqcb
0509 presentation to_rwqcb
 
The water budget
The water budgetThe water budget
The water budget
 
HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...
HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...
HYDROGEOLOGICAL AND HYDROGEOCHEMICAL EVALUATION OF KASARAGOD RIVER BASIN, KER...
 
Online Watershed Analysis Tool
Online Watershed Analysis Tool Online Watershed Analysis Tool
Online Watershed Analysis Tool
 
Surface Water and Groundwater Interaction
Surface Water and Groundwater InteractionSurface Water and Groundwater Interaction
Surface Water and Groundwater Interaction
 
Biodiversity Offsetting - Groundwater Update
Biodiversity Offsetting - Groundwater UpdateBiodiversity Offsetting - Groundwater Update
Biodiversity Offsetting - Groundwater Update
 
Introduction unit 1 (csvtu bhilai)
Introduction unit 1 (csvtu bhilai)Introduction unit 1 (csvtu bhilai)
Introduction unit 1 (csvtu bhilai)
 
Regression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna riverRegression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna river
 
Interaction between canal water and groundwater in the uda walawe irrigation ...
Interaction between canal water and groundwater in the uda walawe irrigation ...Interaction between canal water and groundwater in the uda walawe irrigation ...
Interaction between canal water and groundwater in the uda walawe irrigation ...
 
Hydrogeological studies and groundwater
Hydrogeological studies and groundwaterHydrogeological studies and groundwater
Hydrogeological studies and groundwater
 
Estimation of Groundwater Recharge Using WetSpass and MODFLOW
Estimation of Groundwater Recharge  Using WetSpass and MODFLOWEstimation of Groundwater Recharge  Using WetSpass and MODFLOW
Estimation of Groundwater Recharge Using WetSpass and MODFLOW
 
concept of Hydrology
concept of Hydrologyconcept of Hydrology
concept of Hydrology
 
Flood control by Dr Sandeep Yadav
Flood control by Dr Sandeep YadavFlood control by Dr Sandeep Yadav
Flood control by Dr Sandeep Yadav
 

Similar to 2. water quantity

Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...eSAT Journals
 
Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...eSAT Publishing House
 
Agricultural sensitivity to climate change and water resources interactions i...
Agricultural sensitivityto climate change and water resources interactions i...Agricultural sensitivityto climate change and water resources interactions i...
Agricultural sensitivity to climate change and water resources interactions i...National Institute of Food and Agriculture
 
Water Quality and Productivity Enhancement in an Irrigated River Basin throug...
Water Quality and Productivity Enhancement in an Irrigated River Basin throug...Water Quality and Productivity Enhancement in an Irrigated River Basin throug...
Water Quality and Productivity Enhancement in an Irrigated River Basin throug...National Institute of Food and Agriculture
 
Watershed charecteristics
Watershed charecteristicsWatershed charecteristics
Watershed charecteristicsVipin Mishra
 
Regression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna riverRegression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna riverAlexander Decker
 
Willamette River Basin Inundation Mapping - Brandt
Willamette River Basin Inundation Mapping - BrandtWillamette River Basin Inundation Mapping - Brandt
Willamette River Basin Inundation Mapping - BrandtWillamette River Initiative
 
seepagemeter_tracer_springhydrograph.pptx
seepagemeter_tracer_springhydrograph.pptxseepagemeter_tracer_springhydrograph.pptx
seepagemeter_tracer_springhydrograph.pptxglowlower
 
ADB, Climate Change and Water Security in South Asia, by Arnaud Cauchois
ADB, Climate Change and Water Security in South Asia, by Arnaud CauchoisADB, Climate Change and Water Security in South Asia, by Arnaud Cauchois
ADB, Climate Change and Water Security in South Asia, by Arnaud CauchoisGlobal Water Partnership
 
Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...
Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...
Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...Robert Muir
 
Med partnership bouareg_rev
Med partnership bouareg_revMed partnership bouareg_rev
Med partnership bouareg_revgroundwatercop
 
Applications of Integrated Surface Water Groundwater Modelling Techniques and...
Applications of Integrated Surface Water Groundwater Modelling Techniques and...Applications of Integrated Surface Water Groundwater Modelling Techniques and...
Applications of Integrated Surface Water Groundwater Modelling Techniques and...Dirk Kassenaar M.Sc. P.Eng.
 
minimum flow- need & response
minimum flow- need & responseminimum flow- need & response
minimum flow- need & responseDeepak Upadhyay
 

Similar to 2. water quantity (20)

River flow
River flow River flow
River flow
 
Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...
 
Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...Water quality modeling of an agricultural watershed with best management prac...
Water quality modeling of an agricultural watershed with best management prac...
 
Effects of land use and climate variability on the water quality of Mediterra...
Effects of land use and climate variability on the water quality of Mediterra...Effects of land use and climate variability on the water quality of Mediterra...
Effects of land use and climate variability on the water quality of Mediterra...
 
Changing Great Lakes Water Levels: Current Conditions and Future Projections
Changing Great Lakes Water Levels: Current Conditions and Future ProjectionsChanging Great Lakes Water Levels: Current Conditions and Future Projections
Changing Great Lakes Water Levels: Current Conditions and Future Projections
 
Agricultural sensitivity to climate change and water resources interactions i...
Agricultural sensitivityto climate change and water resources interactions i...Agricultural sensitivityto climate change and water resources interactions i...
Agricultural sensitivity to climate change and water resources interactions i...
 
Water Quality and Productivity Enhancement in an Irrigated River Basin throug...
Water Quality and Productivity Enhancement in an Irrigated River Basin throug...Water Quality and Productivity Enhancement in an Irrigated River Basin throug...
Water Quality and Productivity Enhancement in an Irrigated River Basin throug...
 
Watershed charecteristics
Watershed charecteristicsWatershed charecteristics
Watershed charecteristics
 
Regression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna riverRegression models for prediction of water quality in krishna river
Regression models for prediction of water quality in krishna river
 
Willamette River Basin Inundation Mapping - Brandt
Willamette River Basin Inundation Mapping - BrandtWillamette River Basin Inundation Mapping - Brandt
Willamette River Basin Inundation Mapping - Brandt
 
seepagemeter_tracer_springhydrograph.pptx
seepagemeter_tracer_springhydrograph.pptxseepagemeter_tracer_springhydrograph.pptx
seepagemeter_tracer_springhydrograph.pptx
 
ADB, Climate Change and Water Security in South Asia, by Arnaud Cauchois
ADB, Climate Change and Water Security in South Asia, by Arnaud CauchoisADB, Climate Change and Water Security in South Asia, by Arnaud Cauchois
ADB, Climate Change and Water Security in South Asia, by Arnaud Cauchois
 
Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...
Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...
Urbanization and Baseflow Impacts - Evidence-based Water Budget Management an...
 
Med partnership bouareg_rev
Med partnership bouareg_revMed partnership bouareg_rev
Med partnership bouareg_rev
 
Applications of Integrated Surface Water Groundwater Modelling Techniques and...
Applications of Integrated Surface Water Groundwater Modelling Techniques and...Applications of Integrated Surface Water Groundwater Modelling Techniques and...
Applications of Integrated Surface Water Groundwater Modelling Techniques and...
 
Lake Water Environment Capacity Analysis Based on Steady-State Model
Lake Water Environment Capacity Analysis Based on Steady-State ModelLake Water Environment Capacity Analysis Based on Steady-State Model
Lake Water Environment Capacity Analysis Based on Steady-State Model
 
Characteristics of Watershed
Characteristics of WatershedCharacteristics of Watershed
Characteristics of Watershed
 
minimum flow- need & response
minimum flow- need & responseminimum flow- need & response
minimum flow- need & response
 
Historical Analysis of Agroenvironmental Conditions
Historical Analysis of Agroenvironmental ConditionsHistorical Analysis of Agroenvironmental Conditions
Historical Analysis of Agroenvironmental Conditions
 
Historical Analysis of Agroenvironmental Conditions
Historical Analysis of Agroenvironmental ConditionsHistorical Analysis of Agroenvironmental Conditions
Historical Analysis of Agroenvironmental Conditions
 

More from natavoloshyna

Group work and expectation reflection ukr
Group work and expectation reflection ukrGroup work and expectation reflection ukr
Group work and expectation reflection ukrnatavoloshyna
 
11 12 invasives and health sh_j_ukr
11 12 invasives and health sh_j_ukr11 12 invasives and health sh_j_ukr
11 12 invasives and health sh_j_ukrnatavoloshyna
 
11 12 final invasives and health smj_july24_english
11 12 final invasives and health smj_july24_english11 12 final invasives and health smj_july24_english
11 12 final invasives and health smj_july24_englishnatavoloshyna
 
10 rangeland vegetation_english_072318
10 rangeland vegetation_english_07231810 rangeland vegetation_english_072318
10 rangeland vegetation_english_072318natavoloshyna
 
10 rangeland vegetation mo_ukr
10 rangeland vegetation mo_ukr10 rangeland vegetation mo_ukr
10 rangeland vegetation mo_ukrnatavoloshyna
 
8 fire regimewildfire_english_072418
8 fire regimewildfire_english_0724188 fire regimewildfire_english_072418
8 fire regimewildfire_english_072418natavoloshyna
 
8 fire regime mo_ukr
8 fire regime mo_ukr8 fire regime mo_ukr
8 fire regime mo_ukrnatavoloshyna
 
Water quality delehan
Water quality delehanWater quality delehan
Water quality delehannatavoloshyna
 
Aquatic biota savytskyi
Aquatic biota savytskyiAquatic biota savytskyi
Aquatic biota savytskyinatavoloshyna
 
4 aquatic biota_english_071418
4 aquatic biota_english_0714184 aquatic biota_english_071418
4 aquatic biota_english_071418natavoloshyna
 
4 aquatic biota mo_ukr
4 aquatic biota mo_ukr4 aquatic biota mo_ukr
4 aquatic biota mo_ukrnatavoloshyna
 
3 aquatic habitat_english_071418
3 aquatic habitat_english_0714183 aquatic habitat_english_071418
3 aquatic habitat_english_071418natavoloshyna
 
3 aquatic habitat mo_ukr
3 aquatic habitat mo_ukr3 aquatic habitat mo_ukr
3 aquatic habitat mo_ukrnatavoloshyna
 
3.3 channel shape smj july26_english
3.3 channel shape  smj july26_english3.3 channel shape  smj july26_english
3.3 channel shape smj july26_englishnatavoloshyna
 
2. water quantity rh ukr
2. water quantity rh ukr2. water quantity rh ukr
2. water quantity rh ukrnatavoloshyna
 
1. water quality sh j_ukr
1. water quality sh j_ukr1. water quality sh j_ukr
1. water quality sh j_ukrnatavoloshyna
 
1 final water quality smj july26_english
1 final water quality  smj july26_english1 final water quality  smj july26_english
1 final water quality smj july26_englishnatavoloshyna
 
3.3 channel shape sh j_ukr
3.3 channel shape sh j_ukr3.3 channel shape sh j_ukr
3.3 channel shape sh j_ukrnatavoloshyna
 

More from natavoloshyna (20)

Group work and expectation reflection ukr
Group work and expectation reflection ukrGroup work and expectation reflection ukr
Group work and expectation reflection ukr
 
11 12 invasives and health sh_j_ukr
11 12 invasives and health sh_j_ukr11 12 invasives and health sh_j_ukr
11 12 invasives and health sh_j_ukr
 
11 12 final invasives and health smj_july24_english
11 12 final invasives and health smj_july24_english11 12 final invasives and health smj_july24_english
11 12 final invasives and health smj_july24_english
 
10 rangeland vegetation_english_072318
10 rangeland vegetation_english_07231810 rangeland vegetation_english_072318
10 rangeland vegetation_english_072318
 
10 rangeland vegetation mo_ukr
10 rangeland vegetation mo_ukr10 rangeland vegetation mo_ukr
10 rangeland vegetation mo_ukr
 
8 fire regimewildfire_english_072418
8 fire regimewildfire_english_0724188 fire regimewildfire_english_072418
8 fire regimewildfire_english_072418
 
8 fire regime mo_ukr
8 fire regime mo_ukr8 fire regime mo_ukr
8 fire regime mo_ukr
 
8. wildfire rh ukr
8. wildfire rh ukr8. wildfire rh ukr
8. wildfire rh ukr
 
8. wildfire
8. wildfire8. wildfire
8. wildfire
 
Water quality delehan
Water quality delehanWater quality delehan
Water quality delehan
 
Aquatic biota savytskyi
Aquatic biota savytskyiAquatic biota savytskyi
Aquatic biota savytskyi
 
4 aquatic biota_english_071418
4 aquatic biota_english_0714184 aquatic biota_english_071418
4 aquatic biota_english_071418
 
4 aquatic biota mo_ukr
4 aquatic biota mo_ukr4 aquatic biota mo_ukr
4 aquatic biota mo_ukr
 
3 aquatic habitat_english_071418
3 aquatic habitat_english_0714183 aquatic habitat_english_071418
3 aquatic habitat_english_071418
 
3 aquatic habitat mo_ukr
3 aquatic habitat mo_ukr3 aquatic habitat mo_ukr
3 aquatic habitat mo_ukr
 
3.3 channel shape smj july26_english
3.3 channel shape  smj july26_english3.3 channel shape  smj july26_english
3.3 channel shape smj july26_english
 
2. water quantity rh ukr
2. water quantity rh ukr2. water quantity rh ukr
2. water quantity rh ukr
 
1. water quality sh j_ukr
1. water quality sh j_ukr1. water quality sh j_ukr
1. water quality sh j_ukr
 
1 final water quality smj july26_english
1 final water quality  smj july26_english1 final water quality  smj july26_english
1 final water quality smj july26_english
 
3.3 channel shape sh j_ukr
3.3 channel shape sh j_ukr3.3 channel shape sh j_ukr
3.3 channel shape sh j_ukr
 

Recently uploaded

Employablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptxEmployablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptxryandux83rd
 
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptxDecoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptxDhatriParmar
 
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxGrade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxkarenfajardo43
 
Transaction Management in Database Management System
Transaction Management in Database Management SystemTransaction Management in Database Management System
Transaction Management in Database Management SystemChristalin Nelson
 
Comparative Literature in India by Amiya dev.pptx
Comparative Literature in India by Amiya dev.pptxComparative Literature in India by Amiya dev.pptx
Comparative Literature in India by Amiya dev.pptxAvaniJani1
 
ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6Vanessa Camilleri
 
Sulphonamides, mechanisms and their uses
Sulphonamides, mechanisms and their usesSulphonamides, mechanisms and their uses
Sulphonamides, mechanisms and their usesVijayaLaxmi84
 
How to Fix XML SyntaxError in Odoo the 17
How to Fix XML SyntaxError in Odoo the 17How to Fix XML SyntaxError in Odoo the 17
How to Fix XML SyntaxError in Odoo the 17Celine George
 
ARTERIAL BLOOD GAS ANALYSIS........pptx
ARTERIAL BLOOD  GAS ANALYSIS........pptxARTERIAL BLOOD  GAS ANALYSIS........pptx
ARTERIAL BLOOD GAS ANALYSIS........pptxAneriPatwari
 
CLASSIFICATION OF ANTI - CANCER DRUGS.pptx
CLASSIFICATION OF ANTI - CANCER DRUGS.pptxCLASSIFICATION OF ANTI - CANCER DRUGS.pptx
CLASSIFICATION OF ANTI - CANCER DRUGS.pptxAnupam32727
 
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnvESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnvRicaMaeCastro1
 
6 ways Samsung’s Interactive Display powered by Android changes the classroom
6 ways Samsung’s Interactive Display powered by Android changes the classroom6 ways Samsung’s Interactive Display powered by Android changes the classroom
6 ways Samsung’s Interactive Display powered by Android changes the classroomSamsung Business USA
 
MS4 level being good citizen -imperative- (1) (1).pdf
MS4 level   being good citizen -imperative- (1) (1).pdfMS4 level   being good citizen -imperative- (1) (1).pdf
MS4 level being good citizen -imperative- (1) (1).pdfMr Bounab Samir
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...Nguyen Thanh Tu Collection
 
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...Osopher
 
ClimART Action | eTwinning Project
ClimART Action    |    eTwinning ProjectClimART Action    |    eTwinning Project
ClimART Action | eTwinning Projectjordimapav
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...Nguyen Thanh Tu Collection
 

Recently uploaded (20)

Employablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptxEmployablity presentation and Future Career Plan.pptx
Employablity presentation and Future Career Plan.pptx
 
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptxDecoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
Decoding the Tweet _ Practical Criticism in the Age of Hashtag.pptx
 
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxGrade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
 
Paradigm shift in nursing research by RS MEHTA
Paradigm shift in nursing research by RS MEHTAParadigm shift in nursing research by RS MEHTA
Paradigm shift in nursing research by RS MEHTA
 
Transaction Management in Database Management System
Transaction Management in Database Management SystemTransaction Management in Database Management System
Transaction Management in Database Management System
 
Comparative Literature in India by Amiya dev.pptx
Comparative Literature in India by Amiya dev.pptxComparative Literature in India by Amiya dev.pptx
Comparative Literature in India by Amiya dev.pptx
 
ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6ICS 2208 Lecture Slide Notes for Topic 6
ICS 2208 Lecture Slide Notes for Topic 6
 
Sulphonamides, mechanisms and their uses
Sulphonamides, mechanisms and their usesSulphonamides, mechanisms and their uses
Sulphonamides, mechanisms and their uses
 
prashanth updated resume 2024 for Teaching Profession
prashanth updated resume 2024 for Teaching Professionprashanth updated resume 2024 for Teaching Profession
prashanth updated resume 2024 for Teaching Profession
 
Spearman's correlation,Formula,Advantages,
Spearman's correlation,Formula,Advantages,Spearman's correlation,Formula,Advantages,
Spearman's correlation,Formula,Advantages,
 
How to Fix XML SyntaxError in Odoo the 17
How to Fix XML SyntaxError in Odoo the 17How to Fix XML SyntaxError in Odoo the 17
How to Fix XML SyntaxError in Odoo the 17
 
ARTERIAL BLOOD GAS ANALYSIS........pptx
ARTERIAL BLOOD  GAS ANALYSIS........pptxARTERIAL BLOOD  GAS ANALYSIS........pptx
ARTERIAL BLOOD GAS ANALYSIS........pptx
 
CLASSIFICATION OF ANTI - CANCER DRUGS.pptx
CLASSIFICATION OF ANTI - CANCER DRUGS.pptxCLASSIFICATION OF ANTI - CANCER DRUGS.pptx
CLASSIFICATION OF ANTI - CANCER DRUGS.pptx
 
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnvESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
ESP 4-EDITED.pdfmmcncncncmcmmnmnmncnmncmnnjvnnv
 
6 ways Samsung’s Interactive Display powered by Android changes the classroom
6 ways Samsung’s Interactive Display powered by Android changes the classroom6 ways Samsung’s Interactive Display powered by Android changes the classroom
6 ways Samsung’s Interactive Display powered by Android changes the classroom
 
MS4 level being good citizen -imperative- (1) (1).pdf
MS4 level   being good citizen -imperative- (1) (1).pdfMS4 level   being good citizen -imperative- (1) (1).pdf
MS4 level being good citizen -imperative- (1) (1).pdf
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 - I-LEARN SMART WORLD - CẢ NĂM - CÓ FILE NGHE (BẢN...
 
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
Healthy Minds, Flourishing Lives: A Philosophical Approach to Mental Health a...
 
ClimART Action | eTwinning Project
ClimART Action    |    eTwinning ProjectClimART Action    |    eTwinning Project
ClimART Action | eTwinning Project
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
 

2. water quantity

  • 1. Indicator 2: Water Quantity Ukraine Polyana Workshop July 2018 Raha Hakimdavar, Presidential Management Fellow in Hydrology, USDA Forest Service
  • 2. Overview of indicator Purpose: Addresses changes to the natural streamflow with respect to the magnitude, duration, or timing of natural streamflow hydrographs. Attributes: 1. Flow characteristics
  • 4. What is a natural hydrograph? Natural hydrograph: A hydrograph representing the natural seasonal flows of a river without influence of human-created features (ex. Dams and canals) or management actions.
  • 5. What is an altered hydrograph?
  • 8. Map of streamflow gauges in US
  • 9. Proxy features of changes to natural hydrograph
  • 10. Condition rating rule set Water Quantity … is MINOR. … is MODERATE. … is HIGH with recognized changes in the magnitude, duration, and/or timing of annual extreme flows Assess the relative impact of proxy features in the watershed 9.1 Flow characteristics • No diversions/ dams/ reservoirs • Free flowing rivers • Limited ground water withdrawals • Dams and reservoirs mimic natural hydrographs • Annual extreme flows are not affected • Some changes to timing and duration of mid-flows • Dams and reservoirs DO NOT mimic natural hydrographs • Annual extreme flows are significantly affected • Seasonal changes to streamflow have been changed Good (rating = 1) Fair (rating = 2) Poor (rating = 3) Amount of departure of current streamflow hydrographs from natural conditions