Blunt-Nosed Leopard Lizard Predicted Habitat - CWHR R019 [ds2399]

CWHR Predicted Habitat Suitability. This dataset represents areas of suitable habitat within the species ranges based on California Wildlife Habitat Relationships (CWHR 2016) and a statewide best-available vegetation map (FVEG2015, FRAP 2015). Habitat suitability ranks of Low (less than 0.34), Medium (0.34-0.66), and High (greater than 0.66) suitability are based on the mean expert opinion suitability value for each habitat type for breeding, foraging, and cover.

Please note that the data is represented in raster format with a pixel size of 30 meters. In the case of species that rely on habitat types that are difficult to map at this scale, such as riparian or wetland habitat types, the amount of representative habitat may be underestimated or inaccurately mapped due to aggregation into pixels with a majority type not used by the species.

本数据集为CWHR预测栖息地适宜性数据集，基于2016年加州野生动物栖息地关系（California Wildlife Habitat Relationships, CWHR）与全州最优可用植被图（FVEG2015、FRAP 2015），表征了物种分布范围内的适宜生境区域。栖息地适宜性等级划分为低（小于0.34）、中（0.34~0.66）与高（大于0.66），该分级依据各生境类型在繁殖、觅食与遮蔽需求下的专家意见适宜性均值确定。
请注意，本数据集采用栅格格式存储，像素尺寸为30米。对于依赖难以按此比例尺制图的生境类型（如河岸或湿地生境）的物种而言，由于数据会被聚合至多数类型并非该物种所利用的像素单元中，其代表性生境的数量可能被低估或出现制图不准确的问题。