MOUNTAIN PLOVER (CHARADRIUS MONTANUS) OCCURRENCE IN SOUTH PARK BASIN, COLORADO

IF 0.2 4区环境科学与生态学 Q4 Agricultural and Biological Sciences

Southwestern Naturalist Pub Date : 2022-12-06 DOI:10.1894/0038-4909-66.4.327

Brandon A. Skerbetz, Jordan D McMahon, Matthew C. Rustand

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引用次数: 0

Abstract

Abstract In the late 1990s, a 63% decline of the mountain plover (Charadrius montanus) population warranted that effective monitoring be considered; since this decline, the Bureau of Land Management distinguished the mountain plover as a sensitive species. We conducted triennial single-observer transect surveys of mountain plovers in an effort to monitor their local population and further base land management decisions accordingly. Our results after four survey years indicate a stable occupancy of mountain plovers in South Park, Colorado, with an occupancy probability of 0.152. We recommend continued monitoring of mountain plover to constructively determine its status over time in its inevitably changing habitat. Resumen A finales de la década de 1990, una disminución del 63% del chorlito de la montaña (Charadrius montanus) justificó que se considerara un monitoreo eficaz. Desde esta disminución, el Bureau of Land Management clasificó al chorlito de la montaña como una especie susceptible. Hicimos muestreos de una sola persona trienalmente a través de transectos para el chorlito de la montaña en un esfuerzo para monitorear su población local y proveer una mejor base para el manejo de la tierra. Nuestros resultados después de cuatro años de muestreos indican una ocupación estable de chorlitos de la montaña en South Park, Colorado, con una probabilidad de ocupación de 0.152. Recomendamos continuar el monitoreo del chorlito de la montaña para determinar constructivamente su estatus en un hábitat inevitablemente cambiante en el futuro.

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山鸻(charadrius montanus)产于科罗拉多州南公园盆地

摘要20世纪90年代末，63%的山地犁（Charadrius montanus）人口下降，保证考虑有效监测；自这一下降以来，土地管理局将山地犁区分为敏感物种。因此，我们对山地犁进行了为期三年的单观察员横断面调查，以努力监测其当地人口和进一步的基本土地管理决定。经过四年的调查，我们的结果显示，科罗拉多州南公园的山地犁的入住率稳定，入住率为0152人。我们建议继续监测山地犁，以建设性地确定其在不可避免地变化的栖息地中的地位。摘要在20世纪90年代末，山区脊索动物（Charadrius montanus）减少了63%，因此有理由考虑进行有效的监测。自这一下降以来，土地管理局将山毛榉列为易感物种。我们每三年通过山脊横断面对一个人进行一次采样，以努力监测当地居民，并为土地管理提供更好的基础。经过四年的采样，我们的结果表明，科罗拉多州南公园的山毛榉的入住率稳定，入住率为0152。我们建议继续监测山脊，以建设性地确定其在未来不可避免地变化的栖息地中的地位。

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来源期刊

Southwestern Naturalist 环境科学-生态学

CiteScore

0.50

自引率

50.00%

发文量

审稿时长

18-36 weeks

期刊介绍： The Southwestern Naturalist (a publication of the Southwestern Association of Naturalists since 1953) is an international journal (published quarterly) that reports original and significant research in any field of natural history. This journal promotes the study of plants and animals (living and fossil) in the multinational region that includes the southwestern United States, Mexico, and Central America. Appropriate submission of manuscripts may come from studies conducted in the countries of focus or in regions outside this area that report significant findings relating to biota occurring in the southwestern United States, Mexico, and Central America. Publication is in English, and manuscripts may be feature articles or notes. Feature articles communicate results of completed scientific investigations, while notes are reserved for short communications (e.g., behavioral observations, range extensions, and other important findings that do not in themselves constitute a comprehensive study). All manuscripts (feature articles and notes) require an abstract in both English and Spanish.