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Impacts of mountaintop mining on terrestrial ecosystem integrity: identifying landscape thresholds for avian species in the central Appalachians, United States
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Reclaimed mine-dominated landscapes (less forest and more grassland/shrubland cover) elicited more negative (57 %) than positive (39 %) species responses. Negative thresholds for each landscape metric generally occurred at lower values than positive thresholds, thus negatively responding species were
detrimentally affected before positively responding species benefitted. Forest interior birds generally
responded negatively to landscape metric thresholds, interior edge species responses were mixed, and early
successional birds responded positively. The forest interior guild declined most at 4 % forest loss, while
the shrubland guild increased greatest after 52 % loss
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Integrating Natural Resource, Transportation, and Land Use Plans
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What steps do you need to develop a comprehensive conservation strategy? How can agencies work together to create and share data for transportation and conservation planning? Find out on the next Eco-Logical Webinar: Integrating Natural Resource, Transportation and Land Use Plans.
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Events
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Invited Review: Quantifying surface albedo and other direct biogeophysical climate forcings of forestry activities
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By altering fluxes of heat, momentum, and moisture exchanges between the land surface and atmosphere, forestry and other land-use activities affect climate. Although long recognized scientifically as being important, these so-called biogeophysical forcings are rarely included in climate policies for forestry and other land management projects due to the many challenges associated with their quantification. Here, we review the scientific literature in the fields of atmospheric science and terrestrial ecology in light of three main objectives: (i) to elucidate the challenges associated with quantifying biogeophysical climate forcings connected to land use and land management, with a focus on the forestry sector; (ii) to identify and describe scientific approaches and/or metrics facilitating the quantification and interpretation of direct biogeophysical climate forcings; and (iii) to identify and recommend research priorities that can help overcome the challenges of their attribution to specific land-use activities, bridging the knowledge gap between the climate modeling, forest ecology, and resource management communities. We find that ignoring surface
biogeophysics may mislead climate mitigation policies, yet existing metrics are unlikely to be sufficient. Successful metrics ought to (i) include both radiative and nonradiative climate forcings; (ii) reconcile disparities between biogeophysical and biogeochemical forcings, and (iii) acknowledge trade-offs between global and local climate benefits. We call for more coordinated research among terrestrial ecologists, resource managers, and coupled climate modelers to harmonize datasets, refine analytical techniques, and corroborate and validate metrics that are more amenable to analyses at the scale of an individual site or region.
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Climate Science Documents
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Land Use and Energy Development in the Appalachian LCC
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A brief discussion of primary land uses in the AppLCC.
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AppLCC Development and Operations Planning
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Conservation Challenges in the Appalachian LCC
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Major Land Uses in WLFW NOBO, Grasslands, and Savannas
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Major land use types within the boundaries of the WLFW Northern bobwhite, Grasslands, and Savannas framework.
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Information
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Maps and Spatial Data
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Mariposa County Resource Conservation District
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The mission of the Mariposa County Resource Conservation District is to encourage and facilitate cooperative solutions to local resources conservation issues and problems. We provide technical, financial and educational resources, whatever their source, to meet the needs of the local land-users.
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Organizations Search
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National Geographic Framework for Guiding Conservation on a Landscape Scale
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In 2009, a new map of ecologically based conservation regions in which to organize capacity and implement strategic habitat conservation was developed using rapid prototyping and expert elicitation by an interagency team of U.S. Fish and Wildlife Service and U.S. Geological Survey scientists and conservation professionals. Incorporating Bird Conservation Regions, Freshwater Ecoregions, and U.S. Geological Survey hydrologic unit codes, the new geographic framework provides a spatial template for building conservation capacity and focusing biological planning and conservation design efforts. The Department of Interior’s Landscape Conservation Cooperatives are being organized in these new conservation regions as multi-stakeholder collaborations for improved conservation science and management.
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ISC Meetings
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Oct 4, 2012 Meeting Materials
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National Workshop on Large Landscape Conservation
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Join conservation practitioners and policy makers from across North America to share ideas on the challenges and opportunities in implementing large landscape conservation, as well as the most effective tools, strategies and science available to inform large landscape initiatives.
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Events
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New Jersey Bog Turtle Conservation Initiative: Working with Landowners and Communities
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The Endangered and Nongame Species Program created and is implementing a comprehensive management initiative to provide long term conservation of the important bog turtle populations in New Jersey.
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Bog Turtle News
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Novel climates, no-analog communities, and ecological surprises
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No-analog communities (communities that are compositionally unlike any found today) occurred frequently in the past and will develop in the greenhouse world of the future. The well documented no-analog plant communities of late-glacial North America are closely linked to “novel” climates also lacking modern analogs, characterized by high seasonality of temperature. In climate simulations for the Intergovernmental Panel on Climate Change A2 and B1 emission scenarios, novel climates arise by 2100 AD, primarily in tropical and subtropical regions. These future novel climates are warmer than any present climates globally, with spatially variable shifts in precipitation, and increase the risk of species reshuffling into future no-analog communities and other ecological surprises. Most ecological models are at least partially parameterized from modern observations and so may fail to accurately predict ecological responses to these novel climates. There is an urgent need to test the robustness of ecological models to climate conditions outside modern experience.
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