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Understanding the physiological impacts of climate change on arid lands species is a critical step towards ensuring the resilience and persistence of such species under changing temperature and moisture regimes. Varying degrees of vulnerability among different species will largely determine their future distributions in the face of climate change. Studies have indicated that Northern Mexico and the Southwestern United States are likely to become climate change hotspots, experiencing significantly drier and warmer average conditions by the end of the 21st century. However, relatively few studies have examined specifically the physiological effects of climate change on species inhabiting this region. This manuscript...
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2014, AZ-01, AZ-02, AZ-03, AZ-04, All tags...
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Sky Island Alliance will develop science and conservation-based guidance to assist natural resource managers in responding to expected climate change and other stressors on springs ecosystems in sky island regions of the Desert LCC. The project will result in publication of an Arizona Springs Restoration Handbook, which will aid managers in directing limited resources to preserve these key water resources and species that depend on them.
This project is intended to provide conservation science support across Arizona through development of conservation case studies and synthesis products and support for data entry for listed species in Arizona (the yellow-billed cuckoo). One full-time Research Specialist and one ¼-time student research assistant will synthesize best practices best practices for managing invasive aquatic species and invasive plants in grasslands. The recipient will work collaboratively with Arizona Game and Fish Department and FWS to identify shared species of concern and develop useful synthesis products (case studies and publications). One student Research Assistant will be tasked with increasing communication across FWS programs...
Native Nations face unique challenges related to climate change, many of which are detailed in recent reports as part of the U.S. National Climate Assessment (Bennett et al. 2014; Hiza Redsteer et al. 2013). Native Americans have a deep connection to the natural environment within which their livelihoods, cultural identity, and spiritual practices are rooted. Changes to hydrologic regimes, landscapes, and ecosystems, in combination with socio-economic and political factors, amplify tribal vulnerabilities to climate change. In the Southwest, tribes are already experiencing a range of impacts that are at least partially related to climate change. They include serious water supply and water quality issues in the...
Started as a Desert Landscape Conservation Cooperative project, this effort has been identified as a continued high priority by state wildlife agencies and other land managers. The purpose of this project is to analyze landscape-scale indicators across the three warm deserts of North America with a focus on three geographies in the Southwestern US and northern Mexico: the eastern recovery unity for the Mojave Desert Tortoise (California and Nevada), the Madrean Archipelago (Arizona and Sonora, Mexico), and Big Bend region of the Rio Grande and lower Rio Conchos (Texas, Chihuahua). The deliverables of this project are landscape-scale ecosystem indicator reports for these three geographies, and data layers made available...
Categories: Data, Project; Tags: Project, onGoing
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Riparian ecosystems are among the most productive and diverse ecosystems in desert biomes. In the Sonoran, Chihuahuan, and Mojave deserts of the United States and Mexico, riparian ecosystems support regional biodiversity and provide many ecosystem services to human communities. Due to the dynamic nature of these ecosystems and their abundance of resources, riparian areas have been modified in various ways and to a large extent through human endeavor to manage water and accommodate various land uses, particularly in lowland floodplains and stream channels. Modifications often interfere with multiple and complex ecological processes, resulting in the loss of native riparian vegetation and increasing vulnerability...
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AZ-01, AZ-02, AZ-03, AZ-04, All tags...
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University of Arizona will conduct an ecosystem conservation assessment for the lower San Pedro (LSP) watershed. The assessment will provide a science-based strategic design for prioritizing where conservation efforts are most needed for high-value biodiversity conservation at the landscape-level and offer insights on conservation actions practical for implementation. The assessment will include an evaluation of high-value biodiversity, hydro-ecological processes, protected areas, landscape connectivity, and climate change adaptation. The study will suggest approaches for developing a new conservation framework for watershed conservation planning.
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AZ-01, AZ-02, Arizona, Arizona, All tags...
The Collaborative Conservation and Adaptation Strategy Toolbox (CCAST), coordinated by FWS Science Applications and the Bureau of Reclamation, is a platform for collaborative conservation for federal and state natural resource management agencies in the West. CCAST increases communication among the conservation community to advance the development of best management practices to achieve shared conservation goals. This project will provide support for conservation and restoration of semiarid grasslands in the Southwest by establishing a grassland restoration community of practice. Numerous agencies and organizations have been attempting to restore grasslands in the Southwest for decades. However, there remains a...
Categories: Data, Project; Tags: Project, accepted


    map background search result map search result map Fire and Water: Assessing Springs Ecosystems and Adapting Management to Respond to Climate Change An Ecosystem Conservation Assessment for the lower San Pedro Watershed in Arizona Physiological Effects of Climate Change on Species within the Desert LCC Fire Effects and Management in Riparian Ecosystems of the Southwestern United States and Mexico An Ecosystem Conservation Assessment for the lower San Pedro Watershed in Arizona Fire and Water: Assessing Springs Ecosystems and Adapting Management to Respond to Climate Change Fire Effects and Management in Riparian Ecosystems of the Southwestern United States and Mexico Physiological Effects of Climate Change on Species within the Desert LCC