'Atmospheric deposition' diaporamas de présentation

The National Atmospheric Deposition Program (NADP) Chris Lehmann & Mark Rhodes

The National Atmospheric Deposition Program (NADP) Chris Lehmann & Mark Rhodes Illinois State Water Survey Sotiria Koloutsou-Vakakis Dept. of Civil and Environmental Engineering. Who Are We?. Chris Lehmann, Director, Central Analytical Laboratory for the NADP

644 views • 45 slides

The Danube River Basin, a cultural and historical centre of Europe

1. Reduction of pollution from agricultural point and diffuse sources through policy changes and demonstration through pilot projects Ivan Zavadsky Project Manager UNDP GEF Danube Regional Project. The Danube River Basin, a cultural and historical centre of Europe.

579 views • 42 slides

Mass Balance Models for Persistent, Toxic Bioaccumulative Chemicals (PBTs) in the Great Lakes: Application to Lake Ontar

Great Lakes Research Session 233 rd ACS National Meeting Chicago, IL March 28, 2007. Mass Balance Models for Persistent, Toxic Bioaccumulative Chemicals (PBTs) in the Great Lakes: Application to Lake Ontario . Joseph V. DePinto LimnoTech Ann Arbor, MI Russell G. Kreis, Jr. U.S. EPA

669 views • 38 slides

The Atmospheric Deposition of Mercury to the Great Lakes

The Atmospheric Deposition of Mercury to the Great Lakes. Dr. Mark Cohen Physical Scientist NOAA Air Resources Laboratory Silver Spring, Maryland. Presentation at An Ecosystem Approach to the Health Effects of Mercury in the Great Lakes Basin February 26-27, 2003

525 views • 35 slides

Delaware River Basin SPARROW Model

796 views • 30 slides

Contaminant Source and Watershed Characterization Data Needs Gregory McIsaac, Robert Howarth, and Richard B. Alexander

410 views • 28 slides

Robert W. Howarth Cornell University EPA/STAR grant: 1 year review June 2004

Developing regional-scale stressor models for managing eutrophication in coastal marine ecosystems: Interactions of nutrients, sediments, land-use change, and climate variability and change. Robert W. Howarth Cornell University EPA/STAR grant: 1 year review June 2004. NRC 2000:

407 views • 28 slides

Mark Delorey F. Jay Breidt Colorado State University

422 views • 28 slides

Status

516 views • 26 slides

Acid Rain

Acid Rain. RUSSELL R. DICKERSON. Sandstone portal Figure on Herten Castle in Ruhr district of Germany. Sculpted 1702; photographed in 1908. Same sandstone portal figure photographed in 1969. ACID DEPOSITION See Turco, Ch. 9 Finlayson-Pitts & Pitts, Part 6 Seinfeld & Pandis Ch. 20

574 views • 23 slides

Monitoring of high-altitude ecosystems

Monitoring of high-altitude ecosystems. Don Campbell Alisa Mast Dave Clow. Leora Nanus George Ingersoll Carol Kendall. Jill Baron Alex Wolf. Heather Rueth Brenda Moraska Koren Nydick. Mark Williams Paul Brooks. Tamara Blett John Turk.

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Ground and Surface Water Pollution by Nitrogen Compounds

Ground and Surface Water Pollution by Nitrogen Compounds. April 18, 2005 Team: Sluggers Names of Team Members. GOALS. Learn how to use nitrogen fertilizers effectively Learn how nitrate effects drinking water from wells Teach about the health effects of nitrogen in drinking water

665 views • 20 slides

Organization of Course

Organization of Course. Overall Project Issues & Examples Emissions Inventories Source-Receptor Post-Processing Source-Attribution for Deposition Model Evaluation Model Intercomparison Collaboration Possibilities. INTRODUCTION Course overview Air Toxics overview HYSPLIT overview

271 views • 19 slides

Organization of Course

Organization of Course. Overall Project Issues & Examples Emissions Inventories Source-Receptor Post-Processing Source-Attribution for Deposition Model Evaluation Model Intercomparison Collaboration Possibilities. INTRODUCTION Course overview Air Toxics overview HYSPLIT overview

282 views • 18 slides

Industrial waste effects on water

Industrial waste effects on water . By Victor Rodriguez. Why do industries have waste. The chemicals used for manufacturing create toxic by-products and are evacuated These materials are used for manufacturing and waste needs to be evacuated The process is called scrubbing.

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THE EqUAtORIAL AFRICAN DEPOSITION NETWORK ( eadn )

THE EqUAtORIAL AFRICAN DEPOSITION NETWORK ( eadn ). NIGERIA STATION. PROJECT UPDATE. Prof. ( Mrs ) K. O. Olayinka (Project Coordinator) Department of Chemistry University of Lagos, Akoka , Lagos. EADN. Background.

205 views • 12 slides

Risk Assessment Fukushima

MARITIME AFFAIRS. Risk Assessment Fukushima. Marine Observation and Data Expert Group. DG MARE Iain Shepherd. 12 October 2011. Tsunami 11 March 2011. Killed 20,000 people Destroyed 25,000 fishing boats 300 fishing ports The livelihoods of 70,000 people. and then came a nuclear accident.

224 views • 11 slides

Draft CMAQ Air Scenarios to Begin in 2005

Draft CMAQ Air Scenarios to Begin in 2005. Presentation to the Modeling Subcommittee Lewis Linker Modeling Coordinator February 8, 2005. Funding allows for eight CMAQ scenarios of nitrate and ammonia deposition. We will want to prepare a list of key air scenarios for the 2007 Reevaluation.

183 views • 9 slides

The Nitrogen Cycle

Component. Input to soil. Loss from soil. Atmospheric nitrogen. The Nitrogen Cycle. Industrial fixation (commercial fertilizers). Atmospheric fixation and deposition. Crop harvest. Animal manures and biosolids. Volatilization. Plant residues. Runoff and erosion. Biological

1.38k views • 4 slides

Introduction

117 views • 1 slides