Labeeb Ahmed
Geographer with the Lower Mississippi-Gulf Water Science Center in the Southeast Region, and is currently stationed at the U.S. EPA Chesapeake Bay Program (CBP) in Annapolis, Maryland.
Labeeb Ahmed has extensive experience in geospatial programming and analyses. While also supporting a variety of projects at the CBP related to land use and land cover mapping, land change modeling and fluvial hydrology and geomorphology.
Professional Experience
Projects include development of Floodplain and Channel Evaluation Tool (FACET) and Chesapeake Bay Land Change Model (CBLCM), and developing models/tools, performing analyses and producing data products for Chesapeake Bay Program.
Science and Products
Beginners Git, GitLab & Software Release Carpentries-like Training for USGS Personnel to Facilitate Open Science
Chesapeake Bay Land Use and Land Cover data is now published in additional formats
Leveraging Existing USGS Streamgage Data to Map Flood-Prone Areas
Quantifying Floodplain Ecological Processes and Ecosystem Services in the Delaware River Watershed
Mapping stream and floodplain geomorphometry with the Floodplain and Channel Evaluation Tool
Societal benefits of floodplains in the Chesapeake Bay and Delaware River watersheds: Sediment, nutrient, and flood regulation ecosystem services
Floodplains provide critical ecosystem services to people by regulating floodwaters and retaining sediments and nutrients. Geospatial analyses, field data collection, and modeling were integrated to quantify a portfolio of services that floodplains provide to downstream communities within the Chesapeake Bay and Delaware River watersheds. The portfolio of services included floodplain sediment and n
The Chesapeake Bay Land Change Model (CBLCM): Simulating future land use scenarios and potential impacts on water quality
Geospatial standard operating procedures of the Chesapeake Bay Program
Science and Products
- Science
Beginners Git, GitLab & Software Release Carpentries-like Training for USGS Personnel to Facilitate Open Science
Teach USGS personnel Git within code.usgs.gov to develop, track, share, and publish their code.Chesapeake Bay Land Use and Land Cover data is now published in additional formats
The Chesapeake Bay Land Use and Land Cover (LULC) database was developed by the University of Vermont’s Spatial Analysis Laboratory in cooperation with Chesapeake Conservancy (CC) and U.S. Geological Survey (USGS). The high-resolution land data were developed as part of a 6-year Cooperative Agreement between Chesapeake Conservancy and the U.S. Environmental Protection Agency (EPA), and a separate...Leveraging Existing USGS Streamgage Data to Map Flood-Prone Areas
We will develop reproducible workflows in R and Python to combine already existing and underutilized field data collected as part of the USGS streamgage network with remotely sensed data to map flood-prone areas for various recurrence intervals in both gaged and ungaged stream reaches.Quantifying Floodplain Ecological Processes and Ecosystem Services in the Delaware River Watershed
Floodplain and wetland areas provide critical ecosystem services to local and downstream communities by retaining sediments, nutrients, and floodwaters. The loss of floodplain functionality due to land use conversion and degradation reduces the provisioning of these services. Assessing, quantifying, and valuing floodplain ecosystem services provide a framework to estimate how floodplain systems... - Publications
Mapping stream and floodplain geomorphometry with the Floodplain and Channel Evaluation Tool
Broad-scale mapping of stream channel and floodplain geomorphic metrics is critical to improve the understanding of geomorphic change, biogeochemical processes, riverine habitat quality, and opportunities for management intervention. The Floodplain and Channel Evaluation Tool (FACET) was developed to provide an open-source tool for automated processing of digital elevation models (DEMs) to generatAuthorsKristina G. Hopkins, Labeeb Ahmed, Peter R. Claggett, Samuel Lamont, Marina Metes, Gregory B. NoeSocietal benefits of floodplains in the Chesapeake Bay and Delaware River watersheds: Sediment, nutrient, and flood regulation ecosystem services
Floodplains provide critical ecosystem services to people by regulating floodwaters and retaining sediments and nutrients. Geospatial analyses, field data collection, and modeling were integrated to quantify a portfolio of services that floodplains provide to downstream communities within the Chesapeake Bay and Delaware River watersheds. The portfolio of services included floodplain sediment and n
AuthorsKristina G. Hopkins, Jacqueline Sage Welles, Emily J. Pindilli, Gregory B. Noe, Peter Claggett, Labeeb Ahmed, Marina MetesThe Chesapeake Bay Land Change Model (CBLCM): Simulating future land use scenarios and potential impacts on water quality
The Chesapeake Bay Land Change Model (CBLCM) is an open-source pseudo-cellular automata land change model tailored for loose coupling with watershed models. The CBLCM simulates infill development, residential and commercial development, natural land and agricultural land conversion, and growth served by sewer or septic wastewater treatment. The CBLCM is unique among land change models by simulatinAuthorsPeter Claggett, Labeeb Ahmed, Frederick Irani, Sarah McDonald, Renee ThompsonGeospatial standard operating procedures of the Chesapeake Bay Program
Introduction The Chesapeake Bay Program (CBP) has operated a geographic information system (GIS) program since the early 1990s to address the established and growing need for and use of geospatial data, maps, and analysis within the CBP Partnership. This report is intended to detail the standard operating procedures of the CBP GIS program and address the quality assurance, quality control, and othAuthorsJohn Wolf, Labeeb Ahmed, Peter Claggett, Andrew Fitch, Frederick Irani, Sarah McDonald, David Strong, Renee Thompson, Zhaoying Wei