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Slow and Steady: Bog Turtles at Home on Private Lands
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As a result of the Delaware Watershed Conservation Fund, agricultural landowners in New Jersey are changing management practices on their land to support the bog turtle, a species listed as threatened in the northern part of its range under the federal Endangered Species Act.
The beauty is, farmers aren’t just changing their practices because it’s good for the turtle; they are changing their practices because it’s good for business.
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News & Events
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Stream & Watershed Restoration Design & Implementation Workshop
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Participants will learn about developing and implementing stream and watershed restoration programs at the district level. Restoration in watershed analysis context, and effective stream restoration programs will also be covered. Scheduled for May 2023, pending COVID.
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Training
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Oregon Watershed Enhancement Board
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The Oregon Watershed Enhancement Board is a state agency that provides grants to help Oregonians take care of local streams, rivers, wetlands, and natural areas. Community members and landowners use scientific criteria to decide jointly what needs to be done to conserve and improve rivers and natural habitat in the places where they live. OWEB grants are funded from the Oregon Lottery, federal dollars, and salmon license plate revenue.
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Organizations Search
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Three Mountain Alliance
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The Three Mountain Alliance (TMA) is a watershed partnership that was formed in 2007 and encompasses 1,116,300 acres, or 45%, of Hawaiʻi Island.
With 11 partners, the overall goal of TMA is to sustain the multiple ecosystem benefits of the three mountains of Kīlauea, Mauna Loa, and Hualālai by being responsible stewards of its watershed areas, native habitats and species, historical, cultural, and socio-economic resources for all who benefit from the continued health of the three mountains.
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Aquatic Conservation Opportunity Areas
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The Southeast Aquatic Resources Partnership (SARP) developed coastal and inland datasets to identify and track aquatic Conservation Opportunity Areas (COAs) in the Southeast. They are available to practitioners and the public.
The spatial datasets can aid in planning aquatic and riparian conservation efforts and can determine qualification for SARP restoration funds.
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Apps, Maps, & Data
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Landscape Partnership Spatial Datasets
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Aquatic and Freshwater Spatial Data
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Indiana Department of Natural Resources Division of Forestry
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Your state forests are managed under the policy of multiple use in order to obtain benefits from recreation, timber production and watershed protection.
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LP Members
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Organizations Search
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Obed Watershed Community Association
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Obed Watershed Community Association (OWCA) is a Crossville, TN-based nonprofit with the mission to protect and enhance the watersheds of the Obed River and its tributaries within Cumberland County, TN through community education, creating opportunities for community research and service projects, and promoting conservation, recreation, and best management practices. It also supports activities in other nearby watersheds both within Cumberland County and surrounding counties.
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LP Members
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Organizations Search
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Engaging Conservation Partnerships in the Vital Chesapeake Bay Watershed
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Over the last two months, Coordinator Jean Brennan has worked with partners in the Chesapeake Conservation Partnership and Chesapeake Watershed Forum to introduce many to the diversity of LCC science products and tools that can benefit their important conservation work in this vital watershed.
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News & Events
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Global separation of plant transpiration from groundwater and streamflow
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Current land surface models assume that groundwater, streamflow and plant transpiration are all sourced and mediated by the same well mixed water reservoir—the soil. However, recent work in Oregon1 and Mexico2 has shown evidence of ecohydrological sepa- ration, whereby different subsurface compartmentalized pools of water supply either plant transpiration fluxes or the combined fluxes of groundwater and streamflow. These findings have not yet been widely tested. Here we use hydrogen and oxygen isotopic data (2H/1H (d2H) and 18O/16O (d18O)) from 47 globally distrib- uted sites to show that ecohydrological separation is widespread across different biomes. Precipitation, stream water and ground- water from each site plot approximately along the d2H/d18O slope of local precipitation inputs. But soil and plant xylem waters extracted from the 47 sites all plot below the local stream water and groundwater on the meteoric water line, suggesting that plants use soil water that does not itself contribute to groundwater recharge or streamflow. Our results further show that, at 80% of the sites, the precipitation that supplies groundwater recharge and streamflow is different from the water that supplies parts of soil water recharge and plant transpiration. The ubiquity of subsurface water compartmentalization found here, and the segregation of storm types relative to hydrological and ecological fluxes, may be used to improve numerical simulations of runoff generation, stream water transit time and evaporation–transpiration partitioning. Future land surface model parameterizations should be closely examined for how vegetation, groundwater recharge and streamflow are assumed to be coupled.
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Resources
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Climate Science Documents
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The global volume and distribution of modern groundwater
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Groundwater is important for energy and food security, human health and ecosystems. The time since groundwater was recharged—or groundwater age—can be important for diverse geologic processes, such as chemical weathering, ocean eutrophication and climate change. However, measured groundwater ages range from months to millions of years. The global volume and distribution of groundwater less than 50 years old—modern groundwater that is the most recently recharged and also the most vulnerable to global change—are unknown. Here we combine geochemical, geologic, hydrologic and geospatial data sets with numerical simulations of groundwater and analyse tritium ages to show that less than 6% of the groundwater in the uppermost portion of Earth’s landmass is modern. We find that the total groundwater volume in the upper 2 km of continental crust is approximately 22.6 million km3 , of which 0.1–5.0 million km3 is less than 50 years old. Although modern groundwater represents a small percentage of the total groundwater on Earth, the volume of modern groundwater is equivalent to a body of water with a depth of about 3 m spread over the continents. This water resource dwarfs all other components of the active hydrologic cycle.
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Climate Science Documents
