Item talk:Q227674
From geokb
{
"@context": "http://schema.org/", "@type": "WebPage", "additionalType": "Research", "url": "https://www.usgs.gov/centers/werc/science/reptile-and-amphibian-road-ecology", "headline": "Reptile and Amphibian Road Ecology", "datePublished": "January 29, 2021", "author": [ { "@type": "Person", "name": "Cheryl Brehme", "url": "https://www.usgs.gov/staff-profiles/cheryl-brehme", "identifier": { "@type": "PropertyValue", "propertyID": "orcid", "value": "0000-0001-8904-3354" } }, { "@type": "Person", "name": "Robert N Fisher", "url": "https://www.usgs.gov/staff-profiles/robert-n-fisher", "identifier": { "@type": "PropertyValue", "propertyID": "orcid", "value": "0000-0002-2956-3240" } } ], "description": [ { "@type": "TextObject", "text": "Researchers and managers have developed a variety of structures that aim to help amphibians, reptiles, and other small mammals cross roads safely. Passage structures, such as tunnels under roads, are intended to allow small animals to pass underneath roads without harm. Barrier fencing is designed to prevent entry onto the road and direct animals towards safe passages. Though these tools have been used throughout California to reduce road mortality for small animals, until recently there was little information as to how effective they are. In collaboration with state and federal partners, USGS WERC is working to fill these gaps by studying how amphibians and reptiles use these structures to help inform their construction and implementation in California." }, { "@type": "TextObject", "text": "Langton, TES. and AP Clevenger. 2020. Measures to Reduce Road Impacts on Amphibians and Reptiles in California. Best Management Practices and Technical Guidance. Prepared by Western Transportation Institute for California Department of Transportation, Division of Research, Innovation and System Information. https://dot.ca.gov/-/media/dot-media/programs/research-innovation-system-information/documents/final-reports/ca20-2700-finalreport-a11y.pdf (produced by WTI in collaboration with Brehme & Fisher)" }, { "@type": "TextObject", "text": "Brehme, CS and RN Fisher. 2020. Research to Inform Caltrans Best Management Practices for Reptile and Amphibian Road Crossings. USGS Cooperator Report to California Department of Transportation, Division of Research, Innovation and System Information, 65A0553. https://dot.ca.gov/-/media/dot-media/programs/environmental-analysis/documents/final-caltrans-usgs-report-herproadresearch-rev.pdf" }, { "@type": "TextObject", "text": "Transport Ecology Services (HCI Ltd.)" }, { "@type": "TextObject", "text": "US Forest Service" }, { "@type": "TextObject", "text": "USGS WERC collaborated with the Western Transportation Institute to create a guidance document for barrier and crossing systems supporting amphibians and reptiles in California for Caltrans. Research conducted for this document examined a variety of topics, including:" }, { "@type": "TextObject", "text": "USGS WERC is also studying whether adding internal structures and ledges to large wildlife underpasses will increase their use by reptiles, amphibians and small mammals for DOT partners. At the request of Army Corps of Engineers, we are also evaluating landscape connectivity for small and large wildlife species and the use of 18 culverts and underpasses across 2 highways in Riverside and Orange Counties." }, { "@type": "TextObject", "text": "Hobbs, MT and CS Brehme. 2017. An improved camera trap for amphibians, reptiles, small mammals, and large invertebrates. PloS one, 12(10), p.e0185026. https://doi.org/10.1371/journal.pone.0185026" }, { "@type": "TextObject", "text": "California Department of Transportation (Caltrans)" }, { "@type": "TextObject", "text": "USGS is working with many partners to help reptiles, amphibians and other animals cross roads safely, improving access to essential habitat." }, { "@type": "TextObject", "text": "Brehme, CS, SA Hathaway, and RN Fisher. 2018. An objective road risk assessment method for multiple species: ranking 166 reptiles and amphibians in California. Landscape Ecology, 33(6), pp.911-935. https://doi.org/10.1007/s10980-018-0640-1" }, { "@type": "TextObject", "text": "Department of Transportation Pooled Funds Partners" }, { "@type": "TextObject", "text": "The resulting report, USGS Research to inform Best Management Practices for Reptile and Amphibian Road Crossings, is available here." }, { "@type": "TextObject", "text": "In another project, USGS researchers in collaboration with the US Forest Service designed and installed a 100 foot long novel elevated road passage system to decrease road mortality and increase permeability for the endangered Yosemite toad. Department of Transportation Pooled Funds are currently being used to evaluate the elevated road passage system and engineer similar concept designs that can be made to any length for use on primary roads and highways. Learn more about this project here." }, { "@type": "TextObject", "text": "Mitrovich, MJ, JE Diffendorfer, CS Brehme, and RN Fisher. 2018. Effects of urbanization and habitat composition on site occupancy of two snake species using regional monitoring data from southern California. Global Ecology and Conservation, 15, p.e00427. https://doi.org/10.1016/j.gecco.2018.e00427" }, { "@type": "TextObject", "text": "Products" }, { "@type": "TextObject", "text": "Chapters in the above report include:" }, { "@type": "TextObject", "text": "Collaborators" }, { "@type": "TextObject", "text": "Stanford University, Conservation Program Land Use and Environmental Planning" }, { "@type": "TextObject", "text": "Brehme, CS, JA Tracey, LR McClenaghan, and RN Fisher. 2013. Permeability of roads to movement of scrubland lizards and small mammals. Conservation Biology, 27(4), pp.710-720. https://doi.org/10.1111/cobi.12081" }, { "@type": "TextObject", "text": "Army Corps of Engineers" }, { "@type": "TextObject", "text": "Brehme, CS, JA Tracey, BAI Ewing, MT Hobbs, AE Launer, TA Matsuda, EM Cole Adelsheim, and RN Fisher. Responses of migratory amphibians to barrier fencing inform the spacing of road underpasses: a case study with California tiger salamanders (Ambystoma californiense) in Stanford, CA, USA. Global Ecology and Conservation 31 (2021): e01857. https://doi.org/10.1016/j.gecco.2021.e01857" }, { "@type": "TextObject", "text": "California Department of Fish and Wildlife" }, { "@type": "TextObject", "text": "Many reptiles and amphibians use both aquatic and terrestrial habitat for breeding, development, foraging, and overwintering and so require high levels of connectivity within and between aquatic and terrestrial habitats. As a result, amphibians and reptiles are particularly susceptible to negative effects of roads within their habitat. Many are slow moving, do not avoid roads, and are simply too small for drivers to see and avoid. During rains many amphibians travel long distances regardless of the presence of intersecting roadways. Snakes and lizards are often attracted to roads because paved roads typically absorb and retain more heat than the surrounding habitat. Such behaviors put these animals at high-risk of vehicle collisions, leading to detrimental effects on whole populations. USGS WERC research is generating data to inform the designs of road crossing and barrier systems for sensitive herpetofauna and other species." }, { "@type": "TextObject", "text": "Tracey, JA, CS Brehme, C Rochester, D Clark, and RN Fisher. 2015. The differential use of large underpasses by small animals and effects of adding structure. Presented at 2015 International Conference on Ecology & Transportation, Sep. 20-24, Raleigh, NC. https://icoet.net/sites/default/files/files/ICOET2015%20Program%20Booklet.pdf" }, { "@type": "TextObject", "text": "Identifying wildlife species most susceptible to road-related impacts can help wildlife managers and transportation agencies prioritize where and how to focus mitigation efforts. USGS WERC used a novel multi-tiered system to rank and identify reptile and amphibian species in California that may be most at risk. The ranking was based upon a suite of species life history and space-use characteristics associated with negative road effects, including movement distance and frequency, speed, migratory and home range behaviors, reproductive rates, and species distribution and conservation status. All chelonids (turtles and tortoises), 72% of snakes, 50% of anurans (frogs and toads), 18% of lizards, and 17% of salamander species in California were ranked as high or very-high risk. Results from this comprehensive ranking system were largely consistent with local and global scientific literature in identifying high risk species and groups." }, { "@type": "TextObject", "text": "Brehme, CS, S Barnes, P Gould, B Ewing, C Vaughan, M Hobbs, C Tornaci, S Holm, H Sheldon, J Fiutak, and RN Fisher, 2023. Elevated road segment (ERS) passage design may provide enhanced connectivity for amphibians, reptiles, and small mammals. Frontiers in Ecology and Evolution, 11, P401. https://doi.org/10.3389/fevo.2023.1145322" }, { "@type": "TextObject", "text": "Research to Inform Design of Road-Crossing & Barrier Systems" }, { "@type": "TextObject", "text": "The Best Management Practices and Technical Guidance document based on this research is available here." }, { "@type": "TextObject", "text": "Brehme CS, JA Tracey, B Idrizaj, MJ Hobbs, A Launer, E Adelsheim, and RN Fisher. 2019. Movement of California Tiger Salamanders along barrier fencing and underpasses in Stanford, CA. Presented at the International Conference of Ecology and Transportation, Sacramento, CA, September 22-26, 2019. https://icoet.net/sites/default/files/files/ICOET_2019_Program.pdf" }, { "@type": "TextObject", "text": "Identifying Which Species Are Most At Risk" }, { "@type": "TextObject", "text": "Brehme, CS, JA Tracey, PR Gould, CJ Rochester and RN Fisher. 2022. Internal Structures and Ledges Facilitate the Use of Large Underpasses by Multiple Wildlife Species and Groups. USGS Cooperator Report to Nevada Department of Transportation, Transportation Pooled Fund Program Project P200-20-803. https://www.pooledfund.org/details/study/610" }, { "@type": "TextObject", "text": "Brehme, CS, S Barnes and RN Fisher. 2019. A New Road Crossing Structure for Small Animals: Case study with the Yosemite Toad. Presented at the International Conference on Ecology and Transportation, Sacramento, CA, September 22-26, 2019. https://icoet.net/sites/default/files/files/ICOET_2019_Program.pdf" }, { "@type": "TextObject", "text": "Brehme, C, S Barnes, B Ewing, C Vaughan, M Hobbs, C Tornaci, P Gould, S Holm, H Sheldon, and R Fisher. 2022. Research to Inform Passage Spacing for Migratory Amphibians and to Evaluate Efficacy and Designs for Open Elevated Road Passages. USGS Cooperator Report to Nevada Department of Transportation, Transportation Pooled Fund Program Project P342-20-803. https://www.dot.nv.gov/home/showpublisheddocument/20719/637940762979694245" }, { "@type": "TextObject", "text": "Western Transportation Institute" }, { "@type": "TextObject", "text": "The USGS risk assessment is helping to inform regional-scale road mitigation planning and threat assessments for special-status species. For example, WERC researchers created a spatial geodatabase tool for California Department of Transportation (Caltrans) that identifies highway segments that overlap high risk species ranges and lands identified as important to connectivity as part of the California Essential Habitat Connectivity Project (Caltrans, CA Dept of Fish and Wildlife). This approach can also be used to compare road related risks to numerous other landscapes and taxonomic groups." } ], "funder": { "@type": "Organization", "name": "Western Ecological Research Center (WERC)", "url": "https://www.usgs.gov/centers/werc" }, "about": [ { "@type": "Thing", "name": "Migration and Corridors" }, { "@type": "Thing", "name": "Biology" }, { "@type": "Thing", "name": "reptiles" }, { "@type": "Thing", "name": "Geology" }, { "@type": "Thing", "name": "Fish & Aquatic Species" }, { "@type": "Thing", "name": "Fish and Aquatic Species" }, { "@type": "Thing", "name": "Environmental Health" }, { "@type": "Thing", "name": "Energy" }, { "@type": "Thing", "name": "Wildlife and Terrestrial Species" }, { "@type": "Thing", "name": "Amphibians" }, { "@type": "Thing", "name": "Ecosystems" }, { "@type": "Thing", "name": "Wildlife & Terrestrial Species" }, { "@type": "Thing", "name": "Water" }, { "@type": "Thing", "name": "Reptiles" }, { "@type": "Thing", "name": "Information Systems" }, { "@type": "Thing", "name": "Habitat Loss" }, { "@type": "Thing", "name": "Threats" }, { "@type": "Thing", "name": "Methods and Analysis" }, { "@type": "Thing", "name": "Science Technology" } ]
}
