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Filters: Tags: {"type":"Label","name":"2013"} (X) > Tags: {"type":"Label","name":"wetlands"} (X) > partyWithName: LCC Network Data Steward (X)

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Map drained wetland basins in the PPR of Iowa and complete data set for the eastern (Region 3) of the U.S. Prairie Pothole Regionl. These data form the foundation for a newly launced inititative to develop an “Integrated Conservation Design Strategy for the PPR of Minnesota and Iowa.” This new initiative integrates wildlife habitat, water quality and flood attenuation objectives with wetland restoration potential maps to develop multi-objective wetland restoration plans for landscape-scale watershed.
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The rapid expansion of pattern tile drainage (PTD) to enhance agricultural production in the Prairie Pothole Region (PPR) has the potential to negatively impact ecosystem services provided by wetlands. To better understand and assess these impacts we will develop a spatial database to provide a regional characterization of areas at risk to PTD. Spatial information in conjunction with existing data and models will be used to make preliminary projections on the effects of PTD on cosystem services such as duck production, water storage and water quality. Spatial information will be used to identify study sites that will be instrumented to quantify and model the effects of PTD systems on wetland hydrology; this information...
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Wetland hydroperiod, the length of time water is available in wetlands, is particularly sensitive to changes in precipitation, temperature and timing due to climate variation. Truncated hydroperiod has major implications for wetland-dependent species (e.g., waterfowl) and human water allocation. Researchers aim to link hydroperiod to current climatic variation and use this relationship to predict wetland hydroperiod across the moisture gradient from sage steppe to grasslands.
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Map drained wetland basins in the PPR of Iowa and complete data set for the eastern (Region 3) of the U.S. Prairie Pothole Regionl. These data form the foundation for a newly launced inititative to develop an “Integrated Conservation Design Strategy for the PPR of Minnesota and Iowa.” This new initiative integrates wildlife habitat, water quality and flood attenuation objectives with wetland restoration potential maps to develop multi-objective wetland restoration plans for landscape-scale watershed.
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Wetland hydroperiod, the length of time water is available in wetlands, is sensitive to changes in precipitation, temperature and timing due to climate variation. Truncated hydroperiod has major implications for wetland-dependent species (e.g., waterfowl, amphibians) and human water allocation (PPP LCC Need 1). To characterize wetland hydroperiod in the Plains and Prairie Pothole Region, we first identify location and hydroperiod of wetlands using field-based and remotely sensed training data (RapidEye, Landsat). We define hydroperiod as wetland ephemerality, where ephemerality represents the persistence of a wetland across the growing season. We then link hydroperiod to climatic variation by relating climate time-series...
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Map drained wetland basins in the PPR of Iowa and complete data set for the eastern (Region 3) of the U.S. Prairie Pothole Regionl. These data form the foundation for a newly launced inititative to develop an “Integrated Conservation Design Strategy for the PPR of Minnesota and Iowa.” This new initiative integrates wildlife habitat, water quality and flood attenuation objectives with wetland restoration potential maps to develop multi-objective wetland restoration plans for landscape-scale watershed.
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Wetland hydroperiod, the length of time water is available in wetlands, is sensitive to changes in precipitation, temperature and timing due to climate variation. Truncated hydroperiod has major implications for wetland-dependent species (e.g., waterfowl, amphibians) and human water allocation (PPP LCC Need 1). To characterize wetland hydroperiod in the Plains and Prairie Pothole Region, we first identify location and hydroperiod of wetlands using field-based and remotely sensed training data (RapidEye, Landsat). We define hydroperiod as wetland ephemerality, where ephemerality represents the persistence of a wetland across the growing season. We then link hydroperiod to climatic variation by relating climate time-series...


    map background search result map search result map Assessment of Pattern Tile Drainage on Wetland Hydrology and Ecosystem Services in the Prairie Pothole Region Iowa Wetland Assessment and Restorable Wetland Inventory:  Improving Wetland Restoration Planning Through Processing of Recently Collected LIDAR data for the Prairie Pothole Region of Iowa Wetland hydroperiod and climate change; implications for biodiversity and water availability Iowa Wetland Assessment and Restorable Wetland Inventory Phase-II Report Iowa Wetland Assessment and Restorable Wetland Inventory Phase-I Report Wetland hydroperiod and climate change: Completion Report – Phase I Using a multiscale, probabilistic approach to identify spatial-temporal wetland gradients Iowa Wetland Assessment and Restorable Wetland Inventory:  Improving Wetland Restoration Planning Through Processing of Recently Collected LIDAR data for the Prairie Pothole Region of Iowa Iowa Wetland Assessment and Restorable Wetland Inventory Phase-II Report Iowa Wetland Assessment and Restorable Wetland Inventory Phase-I Report Wetland hydroperiod and climate change; implications for biodiversity and water availability Wetland hydroperiod and climate change: Completion Report – Phase I Using a multiscale, probabilistic approach to identify spatial-temporal wetland gradients Assessment of Pattern Tile Drainage on Wetland Hydrology and Ecosystem Services in the Prairie Pothole Region