Yi Li

Dr. Yi Li


Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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4 December 2021 in Forests
Verified
Journal Article
Open access
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ZSZhenjiang SONG
Zhenjiang SONG
YLYi Li
Yi Li
The giant panda (Ailuropoda melanoleuca) is a symbolic and flagship species in the field of endangered wildlife conservation. We studied the changing and driving factors of landscape patterns in Sichuan giant panda habitats through image interpretation and ecological niche evaluation models. According to land-use and cover-change analysis, we also studied the structural changes in habitat over the past two decades and used empirical analysis to evaluate the relative ecological niche widths and overlap of giant panda distribution areas in 1995 and 2015. It is found the area of non-forested land decreased significantly from 1995 to 2015. It is interesting that the high-quality land-use types tended to decrease but low/middle-quality land-use types tended to increase over the past 20 years. Giant panda conservation projects in China have promoted changes in conservation thought and management, as well as the innovation of technical means over the studied period. The goals of Chinese giant panda conservation projects are not only to facilitate giant panda reproduction but also to alleviate the contradiction between conservation and development and promote the coexistence of humans and giant pandas.

ZSZhenjiang Song
Zhenjiang Song
BWBaoshu Wu
Baoshu Wu
YHYue Huang
Yue Huang
SZShubin Zhu
Shubin Zhu
LGLan Gao
Lan Gao
YLYi Li
Yi Li
The Giant Panda (Ailuropoda melanoleuca) is a flagship species for endangered wildlife conservation and is a specific relic species in China. Its habitat conservation has received widespread attention around the world. Since 2010, the phenomenon of an aging labor force gradually appeared within the Giant Panda Nature Reserve and its surrounding communities. Under the new labor force structure, households’ resource utilization behavior has had different characteristics, which has led an evolution in giant panda habitats. This study is based on a questionnaire and geographic data. It reveals the internal mechanisms of households’ resource utilization behavior impacting giant panda habitat patterns under the ongoing trend of labor force aging. The study shows that labor force aging has promoted rising ecological niche widths and falling ecological niche overlaps. These could drive a growth in giant panda habitat globally. From a spatial perspective, nature reserves with lower comprehensive ecological niche widths and higher ecological niche overlaps face greater conflict between conservation and development. However, the phenomenon of labor force aging mitigates these ecological conflicts to a certain extent.

13 October 2022 in Diversity
Verified
Journal Article
Open access
PDF file
ZSZhenjiang SONG
Zhenjiang SONG
BWBaoshu Wu
Baoshu Wu
WXWenguang Xiong
Wenguang Xiong
LGLan Gao
Lan Gao
YLYi Li
Yi Li
The giant panda (Ailuropoda melanoleuca) is a relic species in China and a flagship species in the field of endangered wildlife conservation. The conservation of the giant panda’s habitat has gained widespread attention for this reason. Historically, Chinese Giant Panda Nature Reserves are surrounded by communities and the resource utilization behavior of households disturbs the giant panda habitat. Changes in these communities and in Giant Panda Nature Reserves began around 2010, with the feminization and aging of the farm labor force. These changes brought different resource utilization behaviors that led to different evolutionary tendencies in giant panda habitats. This research study assesses the impact of these tendencies based on data from the fourth survey of the giant panda in the Sichuan Province and from geographic information data. The paper aims to uncover the internal mechanisms of farmers’ resource utilization behavior in terms of the changes wrought to giant panda habitats. The paper simulates the future habitat of the giant panda based on the LUCC (land use/cover change) model to identify anticipated changes in future landscape patterns and the habitat quality of giant pandas under the current scenarios. The paper analyzes the spatial-temporal change of landscape patterns through the land use transfer matrix, based on the Markov model. The results of the scenario analyses illustrate the spatial and temporal difference in habitat quality. The driving mechanism for landscape pattern change is explored using the logistic regression model. The paper simulates the variation tendency of giant panda habitats under differential labor force structures and resource utilization behavior based on the CA (cellular automata) model, with the robustness of the results verified by participatory experiment. Through four scenarios of simulated farm labor force structure and resource utilization behavior, results suggest that the quality of giant panda habitats in the future will be relatively high when workforce feminization and aging is intense and resource utilization behavior is weakened. The simulated results confirm that the current agricultural labor force structure can reduce the intensity of resource utilization behavior. In this scenario, disturbance to giant panda habitats would decrease and their quality would improve.