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Impact of livestock grazing on biodiversity and giant panda habitat
Author(s) -
Wang Xiao,
Huang Jinyan,
Connor Thomas A.,
Bai Wenke,
Zhang Jindong,
Wei Wei,
Zhang Zejun,
Liu Dian,
Zhou Caiquan
Publication year - 2019
Publication title -
the journal of wildlife management
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.94
H-Index - 111
eISSN - 1937-2817
pISSN - 0022-541X
DOI - 10.1002/jwmg.21743
Subject(s) - grazing , wildlife , ailuropoda melanoleuca , livestock , habitat , ecology , geography , biodiversity , bamboo , grassland , nature reserve , agroforestry , biology
Livestock grazing occurs in many protected areas for wildlife and has become a threat to wildlife worldwide. Livestock grazing within protected areas causes negative effects to rare wildlife (e.g., giant panda [ Ailuropoda melanoleuca ]) and their habitat. We used the 2,000‐km 2 Wolong National Nature Reserve, Sichuan Province, southwestern China, to document the effects of livestock on the giant panda and its habitat. We monitored arrow bamboo ( Bashania fangiana ), wildlife sign (i.e., feces and tracks), and characteristics of plant communities in intact habitat (IH; limited livestock grazing) and disturbed habitat (DH; with grazing disturbance) to assess the effects of livestock grazing and the responses of giant pandas and sympatric species across spatial and temporal scales. Bamboo coverage and the height and basal diameter of bamboo in IH were greater than those in DH, whereas the number of herbaceous species and herbaceous coverage in IH were lower than those in DH. Wildlife signs in IH were greater than those in DH; specifically, giant panda and red panda ( Ailurus fulgens ) signs were greater, whereas signs of sambar ( Rusa unicolor ) and tufted deer ( Elaphodus cephalophus ) in IH were similar to those in DH. Livestock grazing reduced bamboo, which may threaten the long‐term survival of the giant panda. Our results have implications for understanding and management of livestock grazing in the Wolong National Nature Reserve and elsewhere. © 2019 The Wildlife Society.