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United States Turtle Mapping Project with a Focus on Western Pond Turtle and Painted Turtle

机译:以西部池塘龟和彩龟为重点的美国龟图绘制项目

摘要

We compiled Western Pond Turtle (Actinemys marmorata) and Painted Turtle (Chrysemys picta) locations in northwestern North America, consolidating data from multiple sources including nine U.S. State and Canadian Provincial jurisdictions. We assessed numbers of discrete locations, and analyzed distribution patterns temporally and spatially. Western Pond Turtle observation records ranged from years 1850 to 2011 and for the Painted Turtle, from 1805 to 2011. For the Western Pond Turtle, 2,935 locations were compiled range-wide; using a 500-m buffer criterion to aggregate adjacent coordinates, we consolidated these to 2,111 discrete sites. We compiled 2,953 locations for the Painted Turtle, which consolidated to 1,219 discrete sites in the United States using the same 500-m criterion. Our occurrence maps and spatiotemporal patterns can be used to advance new efforts toward northwestern North America turtle management.
机译:我们汇总了北美西北部的Western Pond Turtle(Actinemys marmorata)和Painted Turtle(Chrysemys picta)地点,整合了来自九个美国州和加拿大省辖区的多种来源的数据。我们评估了离散位置的数量,并在时间和空间上分析了分布模式。 Western Pond Turtle的观测记录范围为1850年至2011年,Painted Turtle的观测记录范围为1805年至2011年。WesternPond Turtle的记录范围为2,935个;使用500米缓冲标准汇总相邻坐标,我们将这些坐标合并为2,111个离散位置。我们为“彩龟”编制了2,953个位置,并使用相同的500米标准将其合并到美国的1,219个离散站点。我们的发生图和时空模式可用于推动西北北美海龟管理方面的新努力。

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