jennifer volk environmental quality extension specialist university of delaware cooperative...

Chesapeake Bay Program Partnership Structure and Modeling Purpose

Jennifer VolkEnvironmental Quality Extension Specialist

University of Delaware Cooperative Extension

Who is the Chesapeake Bay Program?

The CBP is a partnershipo Federal agencieso State agencieso Local governmentsoNon-profit organizationsoAcademic institutions

Chesapeake Bay Program Partnership

Federal agencieso Environmental Protection Agency (EPA)o US Department of Agriculture (USDA)o US Forest Service (USFS)o US Geological Survey (USGS)o US Fish and Wildlife Service (USFWS)o And more

State agencieso Natural Resources/Environmental

departmentso Agricultural departmentso Parks and Recreation groupso Fish and Wildlife agencies

Local Governments

DNRECMDA

DDA

DCR

DNR

MDE

DEQDEP

DCNR

PDA

DEC

DAF

Alphabet soup!

Chesapeake Bay Program Partnership

Non-profit organizationso Chesapeake Bay Foundationo Center for Watershed Protectiono Ducks Unlimitedo National Fish and Wildlife Foundationo And more

Academic institutionso Land grant universities o Cooperative Extension programso Sea Grant programso Research centers and consortiumso And more

The Partnership Approach

Brings together diverse leaders and experts across numerous political boundaries to collaborate on achieving a common goal –a healthy bayo Consolidate and coordinate effortso Share resourceso Compliment efforts and avoid duplication

Partners come together to evaluate data, share best practices, report on progress toward goals, and make policy and management decision

History of the Partnership

1983 Chesapeake Bay Agreemento Signed by governors of Maryland, Pennsylvania, Virginia;

mayor of District of Columbia; administrator of EPA; chair of Chesapeake Bay Commission

o Signatories became the Executive Council 1987 Chesapeake Bay Agreement

o 40% nitrogen reduction by 2000 Chesapeake 2000

o Goals to reduce pollution, restore habitat, protect living resources, promote sound land use practices, and engage the public

o Headwater states (Delaware, New York, West Virginia) joined the water quality restoration efforts

History of the Partnership

Executive Order 13508 (May 2009)o Increased focus and emphasis on Bay restoration

Total Maximum Daily Load (December 2010)o Set limits on nitrogen, phosphorus, and sedimento 100% of the actions to achieve the TMDL must be in place by

2025o 60% of the actions to be in place by 2017

Watershed Implementation Plans (2010, 2012, 2017)o Outlines how jurisdictions will achieve load reduction goalso Spatial and temporal goals for implementing best

management practices (BMPs) 2-Year Milestone Goals

o Interim goals that ensure accountability and progress toward 2017 and 2025 targets

Organizational Structure (4-2-2013)

Scientific, Technical

Assessment, and

Reporting

Scientific, Technical

Assessment, and

Reporting

Partnering,Leadership

& Management

Partnering,Leadership

& Management

MaintainHealthy

Watersheds

MaintainHealthy

Watersheds

Protect & Restore Water

Quality


Quality

Sustainable Fisheries


Protect & Restore Vital Habitats


Foster Chesapeake Stewardship


Goal Implementation Teams

ImplementationWorkgroups












Management BoardManagement BoardScientific & TechnicalAdvisory Committee

Scientific & TechnicalAdvisory Committee

Local GovernmentAdvisory CommitteeLocal Government

Advisory Committee

Citizens’ Advisory Committee

Citizens’ Advisory Committee

Action Teams

Social Sciences

Laboratory Recommendation Action Team

Action Teams

Social Sciences

Laboratory Recommendation Action Team

Chesapeake Executive Council

Principals’ Staff Committee

Chesapeake Executive Council

Principals’ Staff Committee

IndependentEvaluator

IndependentEvaluator

Communications Workgroup


WorkgroupsWorkgroups

GIT Leadership Profile (4-2-13)

GIT Chairs Vice-Chairs Coordinators Staffers

1-Sustainable Fisheries

NOAA MD (DNR) NOAA CRC

2-Protect and Restore Vital Habitats

USFWS NGO (Bay Trust) USFWS CRC

3-Protect and Restore Water Quality

VA (DEQ) Academic (UDel) EPA CRC

4-Maintain Healthy Watersheds

NGO (Nature Con.) MD (MdDP) EPA CRC

5-Foster Stewardship NPS MD (DNR) NPS CRC

6-Enhance Partg, Leadership, & Mgmt

VA (DCNR) EPA EPA CRC

STAR Academic (UMd) USGS USGS CRC

Communications NPS MD (MDE) NGO (ACB) CRC

Summary

Total: Total: Total: Total:

4 Fed 2 Fed 7 Fed 0 Fed

2 State 4 State 0 State 0 State

1 NGO 1 NGO 1 NGO 8 NGO-Grantee

1 Academic 1 Academic 0 Academic 0 Academic


Enhance Partnering,Leadership

& Management

Enhance Partnering,Leadership

& Management

Goal Implementation Teams

MaintainHealthy

Watersheds

MaintainHealthy

Watersheds


Quality


Quality







Ches. Bay Stock

Assessment Committee

Ches. Bay Stock

Assessment Committee

Stream Health Workgroup

Stream Health Workgroup

Fish Passage Workgroup

Fish Passage Workgroup

Agriculture Workgroup

Agriculture Workgroup

Submerged Aquatic

Vegetation Workgroup

Submerged Aquatic

Vegetation Workgroup

Wetland Workgroup

Wetland Workgroup

Forestry Workgroup

Forestry Workgroup

Land Use Workgroup

Land Use Workgroup

Urban Stormwater Workgroup

Urban Stormwater Workgroup

Wastewater Treatment Workgroup

Wastewater Treatment Workgroup

Watershed Technical

Workgroup

Watershed Technical

Workgroup

Chesapeake Conservation Corps Action

Team

Chesapeake Conservation Corps Action

Team

Decision Framework

Implementation Workgroup

Decision Framework

Implementation Workgroup

Watershed Health

Workgroup

Watershed Health

Workgroup

Education Workgroup

Education Workgroup

Public Access Planning

Action Team

Public Access Planning

Action Team

Land Conservation

Priorities Action Team

Land Conservation

Priorities Action Team

Milestone Workgroup

Milestone Workgroup

Trading and Offsets

Workgroup

Trading and Offsets

Workgroup

Maryland and Virginia Interagency

Oyster Teams

Maryland and Virginia Interagency

Oyster Teams

Invasive Catfish

Workgroup

Invasive Catfish

Workgroup



Budget and Assistance Agreement Workgroup

Budget and Assistance Agreement Workgroup

BMP Verification Committee

BMP Verification Committee


Science Technical Analysis and

Reporting

Science Technical Analysis and

Reporting

Modeling Workgroup

Modeling Workgroup

Indicators Workgroup

Indicators Workgroup

Analytical Methods &

Quality Assurance Workgroup

Analytical Methods &

Quality Assurance Workgroup

Tidal Monitoring

and Analysis Workgroup

Tidal Monitoring

and Analysis Workgroup

Nontidal Water Quality

Workgroup

Nontidal Water Quality

Workgroup

Criteria Assessment

Protocol Workgroup

Criteria Assessment

Protocol Workgroup

Modeling Lab Action Team

Modeling Lab Action Team

American Shad

Indicator Action Team

American Shad

Indicator Action Team

Brook Trout Action Team

Brook Trout Action Team

Why use models? Mathematical representations of complex

systemso Models synthesize large amounts of data

• The Chesapeake Bay our nations largest estuary!• Large watershed with

diverse topography and land use

• Critical habitat for many plants and animals

Model scenarios predict responses to changes in inputs and processes

Why use models? Models are part of a toolkit for decision

making

Research Monitoring

Modeling

Management

Establish Total Maximum Daily Load reductions

Track load changes over time

Partnership ModelsA series of

models!

History of the Watershed Model

Completed in 1982 63 model segments 5 land uses 2 year calibration period No BMPs simulated

Phase 1 Phase 5

Completed in 2010 1,000+ model segments

30 land uses 21 year calibration period

1400 BMP designations

Phase 4

Completed in 1998 94 model segments 9 land uses 14 year calibration period

20 BMP designations

History of the Bay Water Quality Model

Steady State Advanced Bay Science Contributed to initial “40%” goal

1987 1997

10,000 cells Hydrodynamics resolved tides

Sediment/water interaction

Included living resources

Used for tributary strategies

2008

57,000 cells Sub-hour hydrodynamics

Oysters Menhaden

Model Improvements Continue

Improvements in precision, scope, complexity, and accuracy have occurred over time

The Partnership is committed to continuously improving the models

Revisions regularly shared for review, testing, and recommendations by Partnership

New creditable data and restoration practices can be incorporated

Extensive independent scientific peer review

Protocol for Adding/Modifying BMPs

Water Quality GIT

Source Workgroup

Expert Panel

Review by:Source WorkgroupsWatershed Technical

WorkgroupWater Quality GIT

Watershed Model

“Approved BMP list”

New/Revised BMP

Expert Review Panels: Planned and Active

Agriculture Nutrient

Management Poultry Litter Conservation Tillage Cover Crop Panel Manure Treatment

Technologies Animal Waste

Storage Systems Manure

Injection/Incorporation

Cropland Irrigation Management

Urban Urban Retrofits Performance Based

Management Stream Restoration LID and Runoff

Reduction Urban Fertilizer

Management Erosion and

Sediment Control Illicit Discharge

Elimination Impervious

Disconnect Floating Wetlands MS4 Minimum

Management Measures

Forestry Riparian Buffers Urban Tree Planting Forest Management Urban Filter Strips

and Upgraded Stream Buffers

The Chesapeake Bay Program…

is a partnership between federal, state, and local government agencies, non-profit groups, and academic institutions with a common goal of restoring the health of the Bay.

is organized to allow thorough participation, review, and feedback on a variety of issues to help make management decisions and achieve restoration goals.

The Chesapeake Bay Models…

are linked to project loads of nitrogen, phosphorus, and sediment and simulate how management decisions regarding pollution controls, land use, and atmospheric deposition could impact the ecosystem, specifically focusing on water quality and living resources.

have been and will continue to be modified over time as new and better sources of data become available and as new technologies to reduce pollutant losses are developed and adopted.

Questions/Discussion

jennifer volk environmental quality extension specialist university of delaware cooperative...

Documents

o goals

consortiums o

o outlines

sediment o

healthy bay o

wildlife foundation

o increased focus

o set limits