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Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types ArcGIS REST Map Service (1) Downloadable (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Desert Landscape Conservation Cooperative Christopher Holmquist-Johnson Jeanette C Haegele Joan S Daniels LCC Network Data Steward Leanne Hanson US FWS - Havasu National Wildlife Refuge Categories Data (1) Tag Types LCC Project Category (3) Tags (with Scheme=https://www.sciencebase.gov/vocab/category/LCC/ProjectCategory) data acquisition and development (1) decision support (1) monitoring (1) View Results as: JSON ATOM CSV

Decision Support Tool for Water and Resource Management of Topock Marsh Topock Marsh is a large wetland adjacent to the Colorado River and main feature of Havasu National Wildlife Refuge (Havasu NWR) in southern Arizona. In 2010, U.S. Fish and Wildlife Service (FWS) and Bureau of Reclamation began a project to improve water management capabilities at Topock Marsh and protect habitats and species. Initial construction required a drawdown, which caused below-average inflows and water depths in 2010-2011. Co-applicants Daniels and Haegele of FORT monitored Topock Marsh during the drawdown and immediately after, thus obtained information on immediate effects. However, stress from the drawdown may have a delayed effect on aquatic resources; additionally, significant changes to the infrastructure... Categories: Data, Software; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AZ-04, Applications and Tools, Arizona, CA-08, All tags... California, Data Acquisition and Development, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE, EARTH SCIENCE, ENVIRONMENTAL GOVERNANCE/MANAGEMENT, ENVIRONMENTAL GOVERNANCE/MANAGEMENT, Federal resource managers, GIS, HUMAN DIMENSIONS, HUMAN DIMENSIONS, LCC Network Science Catalog, Mojave Desert Pilot Area, Monitoring, Policy makers & regulators, Project, Publication, Report, Software, State agencies, United States, WATER MANAGEMENT, WATER MANAGEMENT, aquatic, biota, completed, fish, hydrology, invasive, invertebrate, map, model, monitoring, native, plant, product, protected area, vegetation, water availability, water management, water quality, wetland, Fewer tags