Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W7, 1455-1459, 2017
https://doi.org/10.5194/isprs-archives-XLII-2-W7-1455-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 4.0 License.
 
14 Sep 2017
THE RELATIVE IMPORTANCE OF THREE SPECIFIC CLIMATIC FACTORS ON NORTH AMERICAN BREEDING BIRD SPECIES RICHNESS
M. Zhang and Y. Lin Institute of Remote Sensing and GIS, School of Earth and Space Sciences, Peking University, Beijing 100871, China
Keywords: Breeding bird species, bird richness, climatic influence, precipitation, vapour pressure, potential evapotranspiration Abstract. Understanding of the relationships between bird species and environment facilitates protecting avian biodiversity and maintaining nature sustaining. However, the effects of many climatic factors on bird richness have not been fully grasped. To fill this gap, this study investigated the relationships between the richness of three typical North American breeding bird species and three climatic factors at the monthly scale. Based on the North American Breeding Bird Survey (BBS) data during 1967–2014, the relationships between the numbers of Carolina wren, Cerulean warbler, and Red-bellied woodpecker and the three climatic factors of precipitation, vapor pressure, and potential evapotranspiration were examined using the method of Pearson linear regression analysis. The results indicated that the three climatic factors have correlations with the richness of the breeding bird species but in different modes, e.g., strong correlations for the non-migratory species but weak correlations for the migratory species.
Conference paper (PDF, 2044 KB)


Citation: Zhang, M. and Lin, Y.: THE RELATIVE IMPORTANCE OF THREE SPECIFIC CLIMATIC FACTORS ON NORTH AMERICAN BREEDING BIRD SPECIES RICHNESS, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-2/W7, 1455-1459, https://doi.org/10.5194/isprs-archives-XLII-2-W7-1455-2017, 2017.

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