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Science Brief for Resource Managers: Metacommunity Dynamics of Gila River Fishes Description: The upper Gila River in New Mexico is one of the few unobstructed rivers in the Colorado River Basin with largely intact native fish populations, including four federally listed and one state listed species.Freshwater systems throughout the West continue to be threatened by human encroachment and water development. Methodologies or decision support tools to evaluate resource management practices that foster an understanding of how fish species adapt to the effects of climate change are critical to future resource management planning. Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, AZ-01, AZ-02, Academics & scientific researchers, Applications and Tools, All tags... Arizona, Colorado River Basin, Conservation NGOs, Data Acquisition and Development, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH, Federal resource managers, LCC Network Science Catalog, NM-02, New Mexico, New Mexico, Population & Habitat Evaluation/Projection, Publication, Report, Transboundary Madrean Watersheds Pilot Area, United States, Upper Gila River Basin, biodiversity, biota, climate change, completed, fish, product, risk, river, water, water management, Fewer tags Publication: A Semi-Automated, Multi-Source Data Fusion Update of aWetland Inventory for East-Central Minnesota Comprehensive wetland inventories are an essential tool for wetland management, but developing and maintaining an inventory is expensive and technically challenging. Funding for these efforts has also been problematic. Here we describe a large-area application of a semi-automated processused to update a wetland inventory for east-central Minnesota. The original inventory for this area was the product of a laborintensive, manual photo-interpretation process. The present application incorporated high resolution, multi-spectral imagery from multiple seasons; high resolution elevation data derived from lidar; satellite radar imagery; and other GIS data. Map production combined image segmentation and random forest classification... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2010, 2010, 2011, 2011, 2012, All tags... 2012, 2013, 2014, 2014, Academics & scientific researchers, Conservation NGOs, Conservation Planning, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, Great Lakes, LCC, LCC Network Science Catalog, Landscape Conservation Cooperatives, Map, Publication, Regional & county planners, State agencies, Tribes, Upper Midwest and Great Lakes Landscape Conservation Cooperative, Wetlands, completed, environment, environment, maps, minnesota, upper midwest, wisconsin, Fewer tags Publication: Climate variability drives population cycling and synchrony There is mounting concern that climate change will lead to the collapse of cyclic population dynamics, yet the influence of climate variability on population cycling remains poorly understood. We hypothesized that variability in survival and fecundity, driven by climate variability at different points in the life cycle, scales up from local populations to drive regional characteristics of population cycling and spatial synchronization. Categories: Data, Publication; Types: Citation; Tags: 2010, 2011, 2013, 2013, Academics & scientific researchers, All tags... Conservation NGOs, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, LCC, LCC Network Science Catalog, Landscape Conservation Cooperatives, Publication, Report, State agencies, Tribes, Upper Midwest and Great Lakes Landscape Conservation Cooperative, Vulnerability Assessment, climate change, completed, environment, environment, great lakes, upper midwest, vulnerability, Fewer tags Quantitative and Predictive Analysis: Landscape Connectivity of Isolated Waters for Wildlife in the Sonoran Desert Executive Summary: We provide an analysis of Sonoran Desert water network connectivity to inform managers of current conditions for target wildlife and how the connectivity will change as the landscape becomes more water limited.Climate change is expected to lead to fragmentation of the network, increasing coalescence distance by 8% and reducing the persistence and overall number of waters on the landscape. Identification of key water sites, ranked by network connectivity metrics, are presented in Appendix B. Wetland number under our scenario of water limitation will decline by 43% reducing network resilience.Anurans and Caudates, although varying in ability to disperse, generally experienced reduced connectivity... Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 2013, AZ-01, AZ-02, AZ-03, AZ-04, All tags... Academics & scientific researchers, Applications and Tools, Arizona, CA-36, CA-50, CA-51, California, Conservation Design, Conservation NGOs, Conservation Plan/Design/Framework, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > WETLANDS, Federal resource managers, LCC Network Science Catalog, Publication, Report, Sonoran Desert, Transboundary Madrean Watersheds Pilot Area, United States, Vulnerability Assessment, biota, completed, connectivity, map, product, southwestern United States, water, wetlands, wildlife, Fewer tags Publication and Report: Ecosystem Water Balance in a Desert Grassland ​Abstract: Climate change predictions include warming and drying trends, which are expected to be particularly pronounced in the southwestern United States. In this region, grassland dynamics are tightly linked to available moisture, yet it has proven difficult to resolve what aspects of climate drive vegetation change. In part, this is because it is unclear how heterogeneity in soils affects plant responses to climate. Here, we combine climate and soil properties with a mechanistic soil water model to explain temporal fluctuations in perennial grass cover, quantify where and the degree to which incorporating soil water dynamics enhances our ability to understand temporal patterns, and explore the potential consequences... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-02, AZ-03, AZ-04, Academics & scientific researchers, All tags... Applications and Tools, Arizona, Big Bend ‐ Río Bravo & Lower Río Conchos Pilot Area, CA-08, CO-03, California, Chihuahua, Chihuahuan Desert, Colorado Plateau, Conservation NGOs, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE > BIOSPHERE > VEGETATION, Federal resource managers, LCC Network Science Catalog, Mexico, Mojave Desert, Mojave Desert Pilot Area, NM-02, NV-03, NV-04, New Mexico, Population & Habitat Evaluation/Projection, Publication, Report, Sonora, Sonoran Desert, TX-16, TX-23, Transboundary Madrean Watersheds Pilot Area, UT-02, UT-03, United States, User Manual, Utah, Vulnerability Assessment, biota, climate change, completed, desert southwest, ecohydrology, plants, product, soil water, vegetation change, water availability, Fewer tags Publication: The effects of riparian restoration following saltcedar (Tamarix spp.) biocontrol on habitat and herpetofauna along a desert stream Amphibians and reptiles (herpetofauna) have been linked to specific microhabitat characteristics, microclimates, and water resources in riparian forests. Our objective was to relate variation in herpetofauna abundance to changes in habitat caused by a beetle used for Tamarix biocontrol (Diorhabda carinulata; Coleoptera: Chrysomelidae) and riparian restoration. During 2013 and 2014, we measured vegetation and monitored herpetofauna via trapping and visual encounter surveys (VES) at locations affected by biocontrol along the Virgin River in the Mojave Desert of the southwestern United States. Twenty-one sites were divided into four riparian stand types based on density and percent cover of dominant trees (Tamarix,... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Arizona, Arizona, BIOSPHERE, BIOSPHERE, BIOSPHERE, CA-08, CA-36, CA-51, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, Conservation NGOs, Data.gov Desert LCC, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, Federal resource managers, INVASIVE SPECIES, INVASIVE SPECIES, INVASIVE SPECIES, Informing Conservation Delivery, LCC Network Science Catalog, Lower Colorado River Basin, NM-02, NM-03, NV-04, Nevada, Nevada, Policy makers & regulators, Population & Habitat Evaluation/Projection, Publication, Publication, UT-02, United States, Utah, Utah, Virgin River, Vulnerability Assessment, amphibians, biocontrol, biota, birds, completed, invasive species, product, reptiles, riparian, tamarisk, tamarisk beetle, Fewer tags Sampling Efficiency of the Moore Egg Collector Quantitative studies focusing on the collection of semibuoyant fish eggs, which are associated with a pelagic broadcast-spawning reproductive strategy, are often conducted to evaluate reproductive success. Many of the fishes in this reproductive guild have suffered significant reductions in range and abundance. However, the efficiency of the sampling gear used to evaluate reproduction is often unknown and renders interpretation of the data from these studies difficult. Our objective was to assess the efficiency of a modified Moore egg collector (MEC) using field and laboratory trials. Gear efficiency was assessed by releasing a known quantity of gellan beads with a specific gravity similar to that of eggs from representatives... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Academics & scientific researchers, CATFISHES/MINNOWS, Federal resource managers, GPLCC, GPLCC, All tags... Great Plains, LCC Network Science Catalog, Monitoring, Plains Fish, Plains Fish, Publication, Publication, RIVERS/STREAM, Regional & county planners, State agencies, Traditional Ecological Knowledge, biota, completed, data.gov Great Plains LCC, environment, inlandWaters, Fewer tags Publication: Demographic consequences of climate change and land cover help explain a history of extirpations and range contraction in a declining snake species Developing conservation strategies for threatened species increasingly requires understanding vulnerabilities to climate change, in terms of both demographic sensitivities to climatic and other environmental factors, and exposure to variability in those factors over time and space. Weconducted a range-wide, spatially explicit climate change vulnerability assessment for Eastern Massasauga (Sistrurus catenatus), a declining endemic species in a region showing strong environmental change. Using active season and winter adult survival estimates derived from 17 data sets throughout the species’ range, we identified demographic sensitivities to winter drought, maximum precipitation during the summer, and the proportion... Categories: Data, Publication; Types: Citation; Tags: 2010, 2011, 2013, 2013, Academics & scientific researchers, All tags... Conservation NGOs, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, LCC, LCC Network Science Catalog, Landscape Conservation Cooperatives, Publication, Report, State agencies, Tribes, Upper Midwest and Great Lakes Landscape Conservation Cooperative, Vulnerability Assessment, climate change, completed, environment, environment, great lakes, upper midwest, vulnerability, Fewer tags Science Brief for Resource Managers: Effects of Biocontrol and Restoration on Wildlife in Southwestern Riparian Habitats Description: Invasive saltcedar is the third most abundant tree in Southwestern riparian systems. Resource managers must often balance the goals of protecting native wildlife species and habitats with the control of non-native and invasive plants. This project examined the impact of the tamarisk leaf beetle (a biocontrol agent) on amphibian and reptile (herpetofauna) and bird populations and communities along the Virgin River in Utah, Arizona and Nevada.Building on two years of pre-biocontrol monitoring, the researchers tracked changes in herpetofauna communities as the biocontrol entered a system dominated by a non-native plant species. The tamarisk leaf beetle is known to be eaten by several wildlife species.... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Arizona, Arizona, BIOSPHERE, BIOSPHERE, BIOSPHERE, CA-08, CA-36, CA-51, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, Conservation NGOs, Data.gov Desert LCC, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, Federal resource managers, INVASIVE SPECIES, INVASIVE SPECIES, INVASIVE SPECIES, Informing Conservation Delivery, LCC Network Science Catalog, Lower Colorado River Basin, NM-02, NM-03, NV-04, Nevada, Nevada, Policy makers & regulators, Population & Habitat Evaluation/Projection, Publication, Publication, UT-02, United States, Utah, Utah, Virgin River, Vulnerability Assessment, amphibians, amphibians, biocontrol, biocontrol, biota, birds, birds, completed, invasive species, invasive species, product, reptiles, reptiles, riparian, riparian, tamarisk, tamarisk, tamarisk beetle, tamarisk beetle, Fewer tags