Selected Presentation from the INSTAAR Monday Noon Seminar Series.
|
|
- Vincent Foster
- 6 years ago
- Views:
Transcription
1 Selected Presentation from the INSTAAR Monday Noon Seminar Series. Institute of Arctic and Alpine Research, University of Colorado at Boulder. This seminar presentation has been posted to the internet to foster communication with the science community and the public. Most of the INSTAAR presentations were originally given in PowerPoint format; they were converted to Adobe PDF for posting. You may need to install the free Adobe Acrobat Reader to view these files. These presentations are "works in progress". They are not peer reviewed. They should not be referenced for any kind of publication. Contact the author for proper references and additional information before any use, even for unpublished works such as your own presentations. LICENSING AGREEMENT. Free use of these presentations is limited to a nonprofit educational or private non-commercial context and requires that you contact the author, give credit to the author, and display the copyright notice. All rights to reproduce these presentations are retained by the copyright owner. Images remain the property of the copyright holder. By accessing these presentations, you are consenting to our licensing agreement. 13 Oct Jill Baron, Natural Resource Ecology Laboratory (NREL), Colorado State University. " Land use change and nitrogen emissions along the Colorado Front Range." Seminar given at INSTAAR, University of Colorado. Copyright 2003 Jill Baron. All Rights Reserved. Baron presentation (2.5 Mb PDF)..
2 Selected Presentation from the INSTAAR Monday Noon Seminar Series. Institute of Arctic and Alpine Research, University of Colorado at Boulder Oct Jill Baron, Natural Resource Ecology Laboratory (NREL), Colorado State University. " Land use change and nitrogen emissions along the Colorado Front Range." Seminar given at INSTAAR, University of Colorado. Copyright 2003 Jill Baron. All Rights Reserved. Baron presentation (2.5 Mb PDF). Abstract The Colorado Front Range, home to 68% of Colorado's residents, is a region that has experienced rapid population growth and land use change over the past several decades. Coincident land conversion from agricultural and non-federal forest lands has resulted in the growth of urban, suburban, and exurban land area. In addition to urban sprawl, there have been large changes in agricultural practices and land use in this region. Among the consequences of human population growth and agricultural intensification is an increase in reactive nitrogen (N). Food and energy production, and transportation byproducts produce reactive nitrogen species, NOx and NH3. Increased atmospheric deposition of NOy and NHx can lead to enrichment and acidification of terrestrial and aquatic communities, and adverse effects on human health. Atmospheric N deposition to high mountain ecosystems along the Colorado Front Range has affected both aquatic algal communities and increased soil N cycling. We trace here the history of land use in a rapidly changing region and describe how these alter NOx and NH3 emissions.
3 Land Use Change and Nitrogen Emissions in the Colorado Front Range Jill Baron, USGS, Dennis Ojima, Steve Del Grosso, David Theobald, and Bill Parton Natural Resource Ecology Laboratory Colorado State University
4
5
6 TOTAL NITROGEN (kg/ha) at NADP SITES Western States NADP Sites TOTAL NITROGEN (KG/HA)
7 Against Prevailing Winds Conversion to NO 3 and NH 4 NOx NH 3 Fertilizers
8 N deposition to Front Range ecosystems is high enough to induce ecological and biogeochemical change We asked: 1. What are the sources of NO x and NH 3? 2. How have emissions changed with changes in land use and population along the Colorado Front Range?
9 in a very few decades all the waters of the arid region of the United States would be used for irrigation purposes. John Wesley Powell 1867 (as reported in debuys 2001) 89% AG USE Irrigation in South Platte Basin increased ET by 30%, sufficient to change the regional climate
10 Nitrogen emissions are largely driven by availability of water in the Front Range Trends in source of nitrogen emissions for 10 counties of the South Platte River Basin.
11 Two Major Water Trends Agricultural land use change Acres (thousands) Grazing Cropland Rangeland Conversion to Urban/Suburban Lands Transfers from Agricultural to Municipal 100 Percent of Available Water Rights Agricultural Municipal Slow but Increasing Sales of Ag Water to Municipal Supplies CBT water, Northern Colorado Water Conservancy District
12 Methods Data Sources: NOx emissions from point, area, and mobile sources, by county: EPA AirsData NOx and NH 3 emissions from agricultural and rangeland: DAYCENT model output CAFO NH 3 emissions: CASS and Bouwman et al. 1997
13 Land Use in % 14% 27% 53% 3%
14 0.5 Front Range Agricultural NOx Emissions g N m -2 yr -2 gn m -2 yr GRAZE FALLOW IRRIGATED ALFALFA IRRIGATED CORN 0.1 WHEAT ag ha * Front Range Area by Agricultural Crop wheat+fallow irri alfalfa irri corn graze
15 Rangeland Produces Most of the Agricultural NOx Front Range NOx Emissions, by Crop crop MgN yr GRAZE FALLOW IRRIGATED ALFALFA IRRIGATED CORN WHEAT gn m -2 yr Front Range Agricultural NOx Emissions g N m -2 yr ag ha * Front Range Area by Agricultural Crop wheat+fallow 4 irri alfalfa irri corn 3 graze
16 700, , , , , , , Head of Cattle by County 200, , , , , ,000 80,000 60,000 40,000 20,000 0 ADAMS ARAPAHOE BOULDER DENVER Hogs by County DOUGLAS ELBERT JEFFERSON LARIMER LOGAN MORGAN WASHINGTON WELD
17 2,500,000 2,000,000 1,500, Poultry by County 1,000, , , , , Sheep by county 150, ,000 50,000 0 ADAMS ARAPAHOE 1995 BOULDER DENVER DOUGLAS ELBERT JEFFERSON LARIMER LOGAN MORGAN WASHINGTON WELD
18 Colorado s Population Increased by 30% South Platte Basin Total Population number of people x
19
20 Ranch, farm, and forest conversion, or exurbanization, is occurring faster than urban growth in many counties Affects wildlife, habitat, fire frequency, water use, and air quality.
21 1960
22 1990
23 2020
24 2050
25 Housing density 2000 WELD LOGAN ADAMS JEFFERSON DENVER
26 Total Population Change by County number of people x ADAMS ARAPAHOE BOULDER DENVER DOUGLAS ELBERT JEFFERSON LARIMER LOGAN MORGAN WASHINGTON WELD
27 14,000 12,000 10,000 8,000 Total N emissions by County, Mg ,000 4,000 2,000 0 Adams Co Arapahoe Co Boulder Co Denver Co Douglas Co Elbert Co Jefferson Co Larimer Co Logan Co Morgan Co Washington Co Weld Co
28 Denver County Emissions URBAN Ag Crop and Range Nox Ag Crop and Range NH 3 0 NOx Point NOx Highway NOx Off Road Sim Ag NOx Sim Ag NH3 Total Livestock Confined Livestock NOx Point Highway Vehicles Construction NOx Point LOGAN COUNTY EMISSIONS AGRICULTURAL NOx Highway NOx Off Road Sim Ag NOx Sim Ag NH3 Total Livestock
29 Weld County N Emissions AGRICULTURAL Agricult.: 5458 Mg N/yr NOx Point NOx Highway NOx Off Road Sim Ag NOx Sim Ag NH3 Total Livestock Commuter: 5470 Mg N/yr Industrial: 7420 Mg N/yr Jefferson County Emissions Adams County Emissions NOx Point URBAN/EXURBAN NOx Highway NOx Off Road Sim Ag NOx Sim Ag NH Total Livestock NOx Point INDUSTRIAL NOx Highway NOx Off Road Sim Ag NOx Sim Ag NH3 Total Livestock
30 30,000 Total South Platte N emissions, Mg 25,000 NOx Elect.+Ind 20,000 15,000 NOx Highway NOx Off Road ,000 5,000 NOx Agriculture NH 3 Crops NH 3 Livestock 0
31 SUMMARY 1. What are the sources of NO x and NH 3? -Vehicles, both highway and off-road -Electricity and industrial point sources -Confined animal operations -Ag and rangeland emissions no longer dominant As emissions increase, excess N deposition pushes protected mountain ecosystems toward N saturation and acidification
32 SUMMARY 2. How have emissions changed with changes in land use and population along the Colorado Front Range? -The big change is population-driven: construction, transportation, energy -Shifting agriculture toward CAFOS But this is also a water redistribution story, and water is also shifting toward municipal uses, away from agricultural uses
33 FRONT RANGE INTEGRATED ASSESSMENT What is the vulnerability of the Colorado Front Range to climate variability and societal activities?
34 Ten-Year Goals of the Integrated Assessment Provide the scientific knowledge base to help society make informed decisions on how to keep the Greater South Platte Basin ecologically and economically healthy. Integrate ecosystem, climate knowledge, and sustainability science into policy, management, and decision-making processes in the South Platte Basin
35 Assessment Questions 1. How vulnerable are lands, air, waters, and biota to human activities and climate change? 2. Are there thresholds of catastrophic change? 3. Are there trajectories toward catastrophic change?
36 Assessment Questions 4. What is the uncertainty associated with projections of future conditions? 5. Are there areas where not enough is known to evaluate the effects of climate and human activities, where more research is needed?
37 Determine the vulnerability of natural resources to human activities and climate change
38
39 Develop and serve technically credible natural resources information Web sites Models Statistical Analyses Spatial Data Sets
40 Collaborate Communicate Build Trust Explain Uncertainties Offer Scenarios Work with decision-makers and opinion leaders to integrate natural resource information into decision-making processes
41 The process by which Front Range Integrated Assessment will pursue its goals.
Consequences of Nitrogen Deposition to Rocky Mountain National Park
Consequences of Nitrogen Deposition to Rocky Mountain National Park Jill S. Baron, US Geological Survey M.Hartman, D.S.Ojima, K. Nydick, H.M. Rueth B.Moraska Lafrancois, A.P. Wolfe, J. Botte, W.D. Bowman
More informationUse of Models to Simulate Agricultural Greenhouse Gas Emissions. Bill Parton Steve Del Grosso
Use of Models to Simulate Agricultural Greenhouse Gas Emissions Bill Parton Steve Del Grosso My Biases 1. Computer Models are the main tool for estimating Greenhouse Gas (N 2 O, CH 4, CO 2 ) emissions
More informationSelected Presentation from the INSTAAR Monday Noon Seminar Series.
Selected Presentation from the INSTAAR Monday Noon Seminar Series. Institute of Arctic and Alpine Research, University of Colorado at Boulder. http://instaar.colorado.edu http://instaar.colorado.edu/other/seminar_mon_presentations
More informationDEVELOPMENT OF 2010 OIL AND GAS EMISSIONS PROJECTIONS FOR THE DENVER-JULESBURG BASIN
ENVIRON International Corporation DEVELOPMENT OF 21 OIL AND GAS EMISSIONS PROJECTIONS FOR THE DENVER-JULESBURG BASIN Prepared for Colorado Department of Public Health and Environment Air Pollution Control
More informationWisconsin Wastewater Operators Association. Protecting Our Water Resources: The Future Bill Hafs - NEW Water 10/2014
Wisconsin Wastewater Operators Association Protecting Our Water Resources: The Future Bill Hafs - NEW Water 10/2014 The Fox River Contributes 1/3 of All Nutrients to Lake Michigan APRIL 15, 2011 Photo
More informationEmission and Air Quality Trends Review
Emission and Air Quality Trends Review 1999-2011 Colorado July 2013 1 Project Objective p To develop and present publicly available information on trends in emissions and ambient air quality in the U.S.
More informationAlameda County Eligibility Requirements for Williamson Act Contracts for Agricultural Uses GUIDELINES FOR COMMERCIAL AGRICULTURE
Alameda County Eligibility Requirements for Williamson Act Contracts for Agricultural Uses GUIDELINES FOR COMMERCIAL AGRICULTURE Introduction These Guidelines are intended to summarize the requirements
More informationAssessment of Groundwater Resources in the South Platte Basin, CO
Assessment of Groundwater Resources in the South Platte Basin, CO Christopher J. Ruybal, Terri S. Hogue, John E. McCray Civil and Environmental Engineering, Colorado School of Mines, 1500 Illinois Street,
More informationCow Pie Pileup. The Story of how a problem that looks like. Turned into a solution that looks like
Cow Pie Pileup The Story of how a problem that looks like this Turned into a solution that looks like Colorado Conservation Exchange Payments for Ecosystem Services Beneficiaries contribute monetary, in-kind,
More informationBUILDING CLIMATE RESILIENCE INTO OUR AGRICULTURAL SYSTEM. Jeremy Emmi, National Sustainable Agriculture Coalition
BUILDING CLIMATE RESILIENCE INTO OUR AGRICULTURAL SYSTEM Jeremy Emmi, National Sustainable Agriculture Coalition Climate change may bring a tendency to adapt by moving farming northward The northern edge
More informationFARM BILL 2002 Colorado Conservation Provisions
United States Department of Agriculture Natural Resources Conservation Service FARM BILL 2002 Colorado Conservation Provisions Conserving Natural Resources on Colorado s Privately Owned Farmland Farm Bill
More informationLOWPRINT REPORT FACTS & FIGURES
2016 LOWPRINT REPORT FACTS & FIGURES 2009 53,000,000: Number of acres of grasslands converted across the Great Plains since 2009. MILLIONS OF INTACT ACRES: GREAT PLAINS BIG PICTURE 2% ANNUAL RATE OF LOSS
More information2017 Agricultural Land Valuation Study
Introduction The Agricultural Land Valuation Study determines the taxable value on agricultural lands and describes the methodology used Authority, methodology and assessment techniques are prescribed
More informationFire History in the Colorado Rockies
Fire History in the Colorado Rockies Brief overview of fire regimes in different forest ecosystem types Relationship of wildfire activity to climate variability Effects of fire exclusion and fire suppression
More informationNutrients and Ecosystems
Nutrients and Ecosystems Fertilizer Application Rates Lawns: Athletic Fields: Pastures (Dairy): Vegetables: Corn: Citrus: Forests: 80-240 kg N/ha/yr 200-280 kg N/ha/yr 240-360 kg N/ha/yr 180-200 kg N/ha/yr
More informationRegional Ecosystem Analysis for Metropolitan Denver and Cities of The Northern Front Range, Colorado
April 2001 Regional Ecosystem Analysis for Metropolitan Denver and Cities of The Northern Front Range, Colorado Calculating the Value of Nature Report Contents 2 Project Overview and Major Findings 5 Local
More informationABSTRACT. Keywords: Alfalfa, Medicago sativa, hay production, hay acreage, forage ACREAGE AND PRODUCTION OF HAY
EMERGING ISSUES WITH ALFALFA IN THE PACIFIC NORTHWEST Glenn E. Shewmaker, Steve C. Fransen, and David A. Hannaway 1 ABSTRACT Alfalfa is a major crop in acreage and economic importance for the Pacific Northwest
More informationSustainable Ag Lands Conservation (SALC) Stakeholder Kickoff Meeting Agenda (Meeting #1) 1) Welcome and Introductions (10 min)
Sustainable Ag Lands Conservation (SALC) Stakeholder Kickoff Meeting Agenda (Meeting #1) Thursday, April 28, 2016 10:00 am to Noon Development Services Training Room 7 County Center Drive, Oroville AGENDA
More informationMeasuring and Valuing Natural Assets: Ecosystem Services. Steve Polasky University of Minnesota & Natural Capital Project
Measuring and Valuing Natural Assets: Ecosystem Services Steve Polasky University of Minnesota & Natural Capital Project Introduction Ecosystems, including agricultural systems, provide a wide array of
More informationChapter 3 Ecosystem Ecology. Reading Questions
APES Name 22 Module 7 Chapter 3 Ecosystem Ecology Monday Tuesday Wednesday Thursday Friday 17 Module 6 The Movement of Energy 18 Ecosystem Field Walk 19 Module 7 The 23 Module 8 Responses to Disturbances
More informationAppendix H State of Colorado 2050 Municipal and Industrial Water Use Projections
Appendix H State of Colorado 2050 Municipal and Industrial Water Use Projections Colorado s Water Supply Future Colorado Water Conservation Board State of Colorado 2050 Municipal & Industrial Water Use
More informationAgriculture and Food Processing in Washington State Economic Impacts and Importance of Water
Agriculture and Food Processing in Washington State Economic Impacts and Importance of Water 2015 PNWER Conference July 14, 2015 Spencer Cohen Senior Economist spencer@communityattributes.com Contents
More informationEcosystem Services: Provision, Value & Policy. Steve Polasky University of Minnesota & Natural Capital Project
Ecosystem Services: Provision, Value & Policy Steve Polasky University of Minnesota & Natural Capital Project Introduction Ecosystems provide a wide array of goods and services of value to people Human
More informationMARK CREEK DEMONSTRATION PROJECT
MARK CREEK DEMONSTRATION PROJECT OCC Tasks 20 and 21 FY 1990 319(h) Task 210 EPA Grant # C9-006704-90-0 Submitted by: Oklahoma Conservation Commission Water Quality Division 413 NW 12 th Oklahoma City,
More informationPlanting and Harvesting Crops
Planting and Harvesting Crops Chesapeake Bay Program Agricultural Workgroup s Building a Better Bay Model Workshop 05/22/2013 Gary Shenk Chesapeake Bay Program s Integrated Analysis Coordinator Photos
More informationWATER RESOURCE PROGRAM
SOUTH PLATTE WATER RESOURCE PROGRAM Establishing a lasting legacy of abundant clean water for waterfowl, wildlife and people Water is an essential resource for life and good health. It is vitally important
More informationJOB TITLE: JOB LOCATION: January 2, WHO ARE WE? conservation, scientists and. declines. managers and. on restoring. Central Valley.
JOB ANNOUNCEMENT JOB TITLE: JOB LOCATION: JOB START DATE: Monarch and Pollinator Restoration Ecologistt Sacramento, CA January 2, 2018 February 12, 2018 WHO ARE WE? The Xerces Society is a growing nonprofit
More informationAgriculture, Diet and the Environment. by David Tilman University of Minnesota, and University of California Santa Barbara
Agriculture, Diet and the Environment by David Tilman University of Minnesota, and University of California Santa Barbara Environmental Impacts of Agriculture N, P, Pesticides Biodiversity Loss; GHG Water
More informationKing County Land Use Strategies for Global Warming Preparedness
King County Land Use Strategies for Global Warming Preparedness Document Code No.: PUT 7-8 (AEO) Department/Issuing Agency: Executive Office Effective Date: April 1, 2006 Approved: /s/ Ron Sims Type of
More informationGreenhouse gases and agricultural: an introduction to the processes and tools to quantify them Richard T. Conant
Greenhouse gases and agricultural: an introduction to the processes and tools to quantify them Richard T. Conant Natural Resource Ecology Laboratory Colorado State University Perturbation of Global Carbon
More informationProperty Rights and Collective Action for Pro-Poor Watershed Management
Property Rights and Collective Action for Pro-Poor Watershed Management Watersheds are simultaneously managed at various social and spatial scales, from microcatchments to transnational river systems and
More informationSOIL AND WATER CONSERVATION SOCIETY S 2018 CALL FOR PRESENTATIONS
SOIL AND WATER CONSERVATION SOCIETY S 2018 CALL FOR PRESENTATIONS The Soil and Water Conservation Society (SWCS) is seeking symposium, workshop, oral presentation, and poster presentation submissions for
More informationENVIRONMENTAL QUALITY Fall Semester 2011
ENVIRONMENTAL QUALITY Fall Semester 2011 Instructor: Office: Office Hours: Course Text: Grading: Dr. George F. Vance 1007 Agricultural Hall, 766-2297, gfv@uwyo.edu Tuesday, Wednesday, Thursday 12:15-1:30,
More informationGood Neighbor Agreement A unique solution for local protection
Good Neighbor Agreement A unique solution for local protection A project of the Northern Plains Resource Council, and its local affiliates Stillwater Protective Association and Cottonwood Resource Council
More informationChapter 12: Effects of Agriculture on the Environment
Chapter 12: Effects of Agriculture on the Environment How Agriculture Changes the Environment Major environmental problems Soil erosion Sediment transport and deposition downstream On-site pollution from
More informationAll driveways shall have a separate site plan when the application is submitted.
Driveway Submittal Requirements All driveways shall have a separate site plan when the application is submitted. Within 24 hours of application submittal, all proposed driveways shall: be addressed with
More informationECONOMIC IMPACT ANALYSIS OF REDUCED IRRIGATED ACREAGE IN FOUR RIVER BASINS IN COLORADO
ECONOMIC IMPACT ANALYSIS OF REDUCED IRRIGATED ACREAGE IN FOUR RIVER BASINS IN COLORADO by Jennifer Thorvaldson and James Pritchett Department of Agricultural and Resource Economics Colorado State University
More informationWhat Are Environmental (Instream) Flows?
1 What Are Environmental (Instream) Flows? Sustainable water management requires that both human needs and the needs of aquatic and riparian ecosystems be fulfilled. Dams and diversion of water for municipal
More informationImproving Nutrient Management for Animal Production Systems. Dr. Tom Sims College of Agriculture & Natural Resources University of Delaware
Improving Nutrient Management for Animal Production Systems Dr. Tom Sims College of Agriculture & Natural Resources University of Delaware Second Global Conference on Land Ocean Connections Montego Bay,
More informationEconomic Comparison of SDI and Center Pivots for Various Field Sizes
Economic Comparison of SDI and Center Pivots for Various Field Sizes Daniel O Brien Extension Agricultural Economist Northwest Research and Extension Center Subsurface drip irrigation (SDI) systems are
More informationTo 4R or Not to 4R Is There an Option?
To 4R or Not to 4R Is There an Option? August 3, 2014 Setting the Stage for 4R Nutrient Stewardship in Ontario Phosphorus in the Great Lakes with the focus on the western basin of Lake Erie. Multiple Point
More informationEmerging Issues: Adapting To Climate Change
Emerging Issues: Adapting To Climate Change G. Tracy Mehan, III, The Cadmus Group, Inc. DISCLAIMER: The opinions presented by the author do not necessarily reflect the policies or opinions of the U.S.
More informationINTRODUCTION TO HOBBY FARMING AND WATER QUALITY
SECTION ONE INTRODUCTION TO HOBBY FARMING AND WATER QUALITY This is a handbook for owners of Hobby Farms - small scale farms operated primarily as a residential lifestyle - to provide their owners with
More informationUpper Mississippi River Conference 2016 Action Agenda: Raise the Grade
Upper Mississippi River Conference 2016 Action Agenda: Raise the Grade December 16, 2016 On Oct. 13 14, 2016, a partnership of river stakeholders hosted the ninth annual Upper Mississippi River Conference,
More informationAssessing Threats from Natural Disasters and Climate Change
Assessing Threats from Natural Disasters and Climate Change Marc A. Levy CIESIN, Earth Institute Columbia University marc.levy@ciesin.columbia.edu World Data Center for Human Interactions in the Environment
More informationManaging Climate Risk to NC Farms and Forests
Managing Climate Risk to NC Farms and Forests Understanding Exposure, Sensitivity, and Adaptive Capacity Laura Lengnick Fernleaf Solutions Asheville, NC Agricultural Risks Climate Production Financial
More informationEnvironmental Policies in the United States
SECTION 2 Environmental Policies in the United States Many people in the United States have demonstrated a concern about environmental problems. In both local and national elections in the United States,
More informationMetro Wastewater Reclamation District Denver, Colorado March 2013
Presented by: James E. Johnson, Technical Services Officer Resource Recovery & Reuse Department Metro Wastewater Reclamation District Denver, Colorado March 2013 Metro Wastewater Reclamation District Who
More informationEutrophication: Tracing Nutrient Pollution Back to Penns Creek
Eutrophication: Tracing Nutrient Pollution Back to Penns Creek Nutrients are substances that life depends on for growth and reproduction. However, when these nutrients enter our planets waterways in excess,
More informationChapter 1. AGRICULTURE
Chapter 1. AGRICULTURE Umatilla County agriculture contributes about 100 million dollars in annual income to the county and supports local food processing, transportation, trade, and service employment
More informationWildlife Conservation Strategy
Wildlife Conservation Strategy Boise National Forest What is the Wildlife Conservation Strategy? The Boise National Forest is developing a Wildlife Conservation Strategy (WCS) in accordance with its Land
More informationDECISION NOTICE FINDING OF NO SIGNIFICANT IMPACT (FONSI)
DECISION NOTICE AND FINDING OF NO SIGNIFICANT IMPACT (FONSI) FOR CASA LOMA RECREATION RESIDENCE PERMIT RENEWAL U.S. FOREST SERVICE CIBOLA NATIONAL FOREST SANDIA RANGER DISTRICT BERNALILLO COUNTY, NEW MEXICO
More informationAlternative Livestock/Dryland Forage Systems in the Texas Panhandle
Alternative Livestock/Dryland Forage Systems in the Texas Panhandle David G. Lust Assistant Professor of Agriculture Department of Agricultural Sciences, West Texas A&M University, WTAMU Box 60998, Canyon,
More informationTHE INTRODUCTION THE GREENHOUSE EFFECT
THE INTRODUCTION The earth is surrounded by atmosphere composed of many gases. The sun s rays penetrate through the atmosphere to the earth s surface. Gases in the atmosphere trap heat that would otherwise
More informationAir Pollution and Conservation Areas
Air Pollution and Conservation Areas Simon Bareham Countryside Council for Wales Welsh Air Quality Forum 14 September 2005 Outline Nature conservation legislation and policy Key air pollution issues affecting
More informationPublic Lands Management A Local Perspective on Public Lands Grazing
Public Lands Management A Local Perspective on Public Lands Grazing Presented by Dan Macon High Sierra Resource Conservation & Development Council November 8, 2005 Introduction/Overview Personal/Professional
More informationHuman perturbations to the global Nitrogen cycle
Human perturbations to the global Nitrogen cycle Lecture for Biogeochemistry and Global Change Edzo Veldkamp The pace of human caused global change has increased in modern history, but none so rapidly
More informationPublic Rock Collection
Public Rock Collection Eagle-Holy Cross Ranger District, White River national Forest Eagle County, Colorado T7S, R80W, Section 18 & T6S, R84W, Section 16 Comments Welcome The Eagle-Holy Cross Ranger District
More informationPOST-FIRE WIND EROSION : Causes, consequences, and implications
POST-FIRE WIND EROSION : Causes, consequences, and implications Matt Germino Forest and Rangeland Ecosystem Science Center US Geological Survey, Boise ID Joel Sankey, USGS, Arizona Amber Hoover, Idaho
More informationAB 32 and Agriculture
AB 32 and Agriculture California's Climate Change Policy: The Economic and Environmental Impacts of AB 32 October 4, 2010 Daniel A. Sumner University of California Agricultural Issues Center OUTLINE Agriculture
More informationLife Cycle Analysis Overview Susterra Propanediol
Life Cycle Analysis Overview Susterra Propanediol Introduction DuPont Tate & Lyle Bio Products (DT&L) is a 50/50 joint venture between DuPont of Wilmington, Delaware and Tate & Lyle of Loudon that was
More informationEMERGING ISSUES WITH ALFALFA AND FORAGES IN IDAHO
EMERGING ISSUES WITH ALFALFA AND FORAGES IN IDAHO Glenn E. Shewmaker 1 ABSTRACT Alfalfa is a major crop in acreage and economic importance for Idaho and is used by and marketed for dairy cows, beef cattle,
More informationMonroe Land & Livestock Lovelock, Nevada
The Opportunity Monroe Land and Livestock is one of the finest agricultural properties in the Western U.S. The property is a 100% deeded, diversified farm and ranch operation. The ranch has been owned
More informationdid you know? Biomass is the most widely used renewable energy source in the world.
Section 1: Gathering Information Biomass Basics Web-quest Summary Students access various Web sites and complete the Web-quest Exploration Guide to learn about biomass and bioenergy, including sources,
More informationSoil Carbon Sequestration in California Agriculture Kate Scow, Director Kearney Foundation, Dept LAWR, UC Davis
Soil Carbon Sequestration in California Agriculture Kate Scow, Director Kearney Foundation, Dept LAWR, UC Davis Workshop sponsored by: Kearney Foundation of Soil Science California Dept of Food and Agriculture
More informationArea Changes in U.S. Forests and Other Major Land Uses, 1982 to 2002, With Projections to 2062
United States Department of Agriculture Forest Service Pacific Northwest Research Station General Technical Report PNW-GTR-815 August 2010 Area Changes in U.S. Forests and Other Major Land Uses, 1982 to
More informationClimate Change and Agriculture: How is USDA Helping Agriculture Respond
Plug Flow Digester Reduced Tillage Precision Agriculture Conservation Buffers Climate Change and Agriculture: How is USDA Helping Agriculture Respond Jan Lewandrowski (USDA) Solids Separation 2016 Crop
More informationAGRICULTURAL ELEMENT. September Chisago County Comprehensive Plan
AGRICULTURAL ELEMENT September 2017 Chisago County Comprehensive Plan 2017 Agriculture Chisago County has been an agricultural area since its permanent settlement by immigrants in the mid and late 1800
More informationRangeland Conservation Effects Assessment Program (CEAP)
Rangeland Conservation Effects Assessment Program (CEAP) Program Overview with Emphasis on the Literature Review of Rangeland Practices Pat L. Shaver, PhD Rangeland Management Specialist USDA-NRCS West
More informationWhat the Next Governor Needs to Know About Minnesota Agriculture Chris Radatz
What the Next Governor Needs to Know About Minnesota Agriculture Chris Radatz Minnesota s agriculture has a long history of serving as an economic cornerstone for the state s economy. According to 2007
More informationREYHER FARM. Diverse Agricultural Business Located In Southeast Colorado For Sale. 7,000+/- ACRES OFFERED AT $19,500,000
REYHER FARM BENT & PROWERS COUNTY, CO 7,000+/- ACRES ALFALFA PELLET MILL Capable of producing 6 tons of pellets per hour CATTLE FEEDING FACILITY 22,000 Head Capacity ALFALFA PRODUCTION approx. 4 Ton Per
More informationUSDA GLOBAL CHANGE FACT SHEET
USDA GLOBAL CHANGE FACT SHEET Greenhouse Gas Emissions and Agriculture and Forestry The global concentration of greenhouse gases in the atmosphere has increased measurably over the past 250 years, partly
More informationThe Science of Integrated Crop Livestock Systems
The Science of Integrated Crop Livestock Systems Alan J. Franzluebbers Ecologist TN MS AL GA MD VA NC SC FL Watkinsville GA Why? Production Farms operating on marginal profit Economic vulnerability with
More informationAgricultural Land Valuation
Agricultural Land Valuation Dwight Aakre Farm Management Specialist NDSU Extension Service 5/06/10 Valuation and Assessment of Agricultural Land Agricultural value is defined as the capitalized average
More informationGLOBAL CLIMATE CHANGE
1 GLOBAL CLIMATE CHANGE From About Transportation and Climate Change (Source; Volpe center for Climate Change and Environmental forecasting, http://climate.volpe.dot.gov/trans.html Greenhouse effect has
More informationModeling the Biogeochemistry of Nutrients Flow into Ground and Surface Waters and Air from Agroecosystems
Modeling the Biogeochemistry of Nutrients Flow into Ground and Surface Waters and Air from Agroecosystems R. César Izaurralde Joint Global Change Research Institute Pacific Northwest Nat l Lab. and Univ.
More informationBOONE COUNTY AGRICULTURAL DEVELOPMENT COUNCIL COMPREHENSIVE PLAN. March 2001
BOONE COUNTY AGRICULTURAL DEVELOPMENT COUNCIL COMPREHENSIVE PLAN March 2001 Submitted By: Steve Alford (chairman) Bob Schwenke (vice-chairman) Danny Cupps (secretary) Ed Moore Todd Ryan Paul Kahman Leo
More informationLivestock s Long Shadow Environmental Issues and Options
Livestock s Long Shadow Environmental Issues and Options Pierre Gerber Methane to Markets Partnership Expo Beijing - 30 October 2007 Henning Steinfeld Pierre Gerber Tom Wassenaar Vincent Castel Mauricio
More informationEAEE E A BETTER PLANET BY DESIGN
EAEE E1100.001 A BETTER PLANET BY DESIGN Lectures MW 04:10P- 05:25P HAMILTON HAL 516 Recitation F 11:00A- 01:00P 825 Mudd Instructor Information Upmanu Lall Office Address: 840 Mudd E- mail: ula2@columbia.edu
More informationIrrigating for Maximum Economic Return with Limited Water
DigitalCommons@ Historical Materials from University of Nebraska- Lincoln Extension Extension 1-1-1 Irrigating for Maximum Economic Return with Limited Water Richard T. Clark, rclark3@unl.edu Norman L.
More informationThe Social and Economic Importance of Canada s Privately Owned Forest Lands
The Social and Economic Importance of Canada s Privately Owned Forest Lands Key Points n Private forests make up 6% of Canada s 402 million ha of forested land and 13% of the managed forest. n Private
More informationContents. PUBLIC REVIEW DRAFT June 28, 2016
Contents CHAPTER 1 - Introduction/Background... 1 1.1. Location... 1 1.2. Plan Purpose... 3 1.2.1. History and Function of NRDs... 4 1.3. Planning Process Summary... 5 1.3.1. Nebraska Nonpoint Source Management
More informationThe Impacts of Increasing Fuel Costs on Nevada s Agricultural Enterprises
Fact Sheet-08-37 The Impacts of Increasing Fuel Costs on Nevada s Agricultural Enterprises Kynda R. Curtis, Agriculture Marketing Specialist, University of Nevada Cooperative Extension; and Assistant Professor,
More informationREALIZATION OF AGRI-ENVIRONMENTAL PROGRAM IN WESTERN POMERANIA IN THE YEARS
REALIZATION OF AGRI-ENVIRONMENTAL PROGRAM IN WESTERN POMERANIA IN THE YEARS 2007-2013 Monika Pradziadowicz¹, PhD Abstract. This article presents the assumptions of agri-environmental program implemented
More informationEstimation of Nitrous Oxide Emissions from UK Agriculture
Estimation of Nitrous Oxide Emissions from UK Agriculture Lorna Brown and Steve Jarvis The existing approach 60 Development of a new approach 61 The emission estimate for 1990 62 FROM UK AGRICULTURE Lorna
More informationInnovative Approaches in Agriculture at CSU
Innovative Approaches in Agriculture at CSU Agriculture requires innovative approaches Humanity s single biggest industry (Ehrlich and Ehrlich, 2013) ensure global food security Technology-dependent global
More informationState of the Valley Report
State of the Valley Report An overview of the characteristics and trends of natural resources in the San Joaquin Valley s rural spaces, with an eye on resource sustainability for the future Aerial view
More informationGordon Johnson Janet McAllister Nevin Dawson John Jordan
Soil Health Gordon Johnson, Extension Fruit and Vegetable Specialist, Univ. of DE Coop. Extension Janet McAllister, Program Associate, NE SARE Professional Development Program Nevin Dawson, Sustainable
More informationNutrients elements required for the development, maintenance, and reproduction of organisms.
Nutrient Cycles Energy flows through ecosystems (one way trip). Unlike energy, however, nutrients (P, N, C, K, S ) cycle within ecosystems. Nutrients are important in controlling NPP in ecosystems. Bottom-up
More informationRocky Mountain Bighorn Society P. O. Box 8320 Denver, Colorado
Rocky Mountain Bighorn Society P. O. Box 8320 Denver, Colorado 80201 720-201-3791 May 1, 2012 Divide High Country Range Analysis Divide Ranger District 13308 W. Highway 160 Del Norte, CO 81132 Dear Sirs:
More informationHighlights of South Platte Protection Plan
Summer, 2001 Highlights of South Platte Protection Plan The South Platte Protection Plan has been developed by local communities and interested parties to protect and enhance natural and recreational values
More informationGood Morning! Bruce Gilman Department of Environmental Conservation and Horticulture Finger Lakes Community College 3325 Marvin Sands Drive Canandaigua, New York 14424 585-785- 1255 gilmanba@flcc.edu Northern
More informationGEORGIA FARM POND EXEMPTION GUIDE
GEORGIA FARM POND EXEMPTION GUIDE A. Purpose: On October 5, 2006, the US Army Corps of Engineers, Savannah District, (USACE) and the US Department of Agriculture Natural Resources Conservation Service
More informationClimate Change, Shifting Land Use, and Urbanization: Challenges for Water Quality and Quantity
Climate Change, Shifting Land Use, and Urbanization: Challenges for Water Quality and Quantity National Science Foundation Water Sustainability and Climate Program April 2011 March 2016 Chris Kucharik,
More informationIPCC WG II Chapter 3 Freshwater Resources and Their Management
IPCC WG II Chapter 3 Freshwater Resources and Their Management Impacts increasingly harmful & more costly to adapt as global temperature increases May imperil sustainable development goals Semi-arid /
More informationEnvironmental Hazard in South Dakota?
~m Livestock Manure: a Nonpoint Source Environmental Hazard in South Dakota? D.C. ~ a~lorl and D.H. Flicked2 Departments of Economics and Animal and Range Sciences SDSU CAlTLE 95-1 5 Summary This exploratory
More informationMission. Selected Accomplishments from Walnut Gulch. Facilities. To develop knowledge and technology to conserve water and soil in semi-arid lands
USDA-ARS Southwest Watershed Research Center Mission Sound Science for Watershed Decisions To develop knowledge and technology to conserve water and soil in semi-arid lands ARS Watershed Locations Selected
More informationColorado State Implementation Plan for Ozone. Appendix C. Technical Support Document
Colorado State Implementation Plan for Ozone Appendix C Technical Support Document Denver Metropolitan Area Emission Inventories for the Ozone State Implementation Plan Prepared by the Air Pollution Control
More informationNumber 271 November 12, 2010
Number 271 November 12, 2010 1. Poor root growth seen in wheat crop 1 2. What to look for in fall wheat growth and development 3 3. Comparative Vegetation Condition Report: October 26 November 7 5 1. Poor
More information