Journal of Geographical Sciences, Volume. 30, Issue 7, 1140(2020)
Spatio-temporal analysis of the human footprint in the Hengduan Mountain region: Assessing the effectiveness of nature reserves in reducing human impacts
Figures & Tables(10)
Fig. 2. The conceptual model to assess the effectiveness of nature reserves in the Hengduan Mountain region
Fig. 3. Human footprint (HF) in 1990, 2000, 2010, and 2015 (a); HF changing trends between 1990 and 2015 (b) in the Hengduan Mountain region
Fig. 4. Changes in the human footprint (HF) in the Hengduan Mountain region from 1990 to 2015
Fig. 5. Changes in the human footprint (HF) in various nature reserves of the Hengduan Mountain region during 1990-2015
Fig. 6. Changes in human pressure in the Hengduan Mountain region from 1990 to 2015
Fig. 7. The variation of the main human influences within nature reserves of the Hengduan Mountain region
Table 1.
Datasets collected to map the human footprint (HF)
View tableView in ArticleTable 1.
Datasets collected to map the human footprint (HF)
Dataset type Dataset name Dataset format Resolution Timing Year Source Land transformation Land use shp/tif 1 km Dynamic 1990/2000/2010/2015 Data Center for Resources and Environmental Sciences, Chinese Academy of Sciences (RESDC) (http://www.resdc.cn) Population density Population density tif 1 km Dynamic 1990/2000/2010/2015 Data Center for Resources and Environmental Sciences, Chinese Academy of Sciences (http://www.resdc.cn) Grazing density Number of cattle and sheep xls - Dynamic 1990/2000/2010/2015 Statistical Yearbook(http://data.cnki.net/yearbook) Human access Roads and railways shp 1 km Dynamic 2000/2009/2016 Geographic Data Sharing Infrastructure, College of Urban and Environmental Science, Peking University (http://geodata.pku.edu.cn) Electrical power infrastructure Nighttimelights tif 1 km Dynamic 1992/2000/2010/2013 National Oceanic and Atmospheric Administration(https://ngdc.noaa.gov/eog/download.html)
Table 2.
Human access scores for roads
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Human access scores for roads
Type 0-1 km 1-4 km 4-7 km 7-10 km 10-15 km Expressway 10 8 6 4 2 National-level highway 10 8 5 3 1 Provincial-level highway 8 6 4 2 0 County-level highway 6 4 2 1 0 Rural-level highway 4 2 1 0 0 Railway 10 9 7 5 2
Table 3.
The human footprint (HF) in the 24 nature reserves of the Hengduan Mountain region
View tableView in ArticleTable 3.
The human footprint (HF) in the 24 nature reserves of the Hengduan Mountain region
Code Name Area (km2) HF Code Name Area (km2) HF 1990 2015 1990 2015 1 Baimaxueshan 2795.68 5.88 6.23 14 Yading 1463.78 6.66 7.02 2 Cangshanerhai 819.32 10.50 14.06 15 Mangkang Yunnan Golden Monkey 1891.43 9.42 11.04 3 Gaoligongshan 3243.30 3.31 3.91 16 Ailaoshan 174.85 11.21 12.49 4 Sanjiangyuan 2029.31 10.51 10.54 17 Wuliangshan 77.94 10.81 12.94 5 Chaqingsongduo 1428.81 6.22 5.32 18 Yaoshan 203.83 13.57 14.67 6 Fengtongzhai 308.74 8.65 8.67 19 Gexigou 516.57 10.08 10.07 7 Gonggashan 4040.64 4.23 4.15 20 Heizhugou 290.76 8.01 6.22 8 Haizishan 4575.20 7.24 5.75 21 Jiaozishan 161.87 6.48 8.15 9 Jiuzhaigou 652.46 4.07 4.07 22 Yunlongtianchi 141.88 7.61 9.68 10 Meigu Dafengding 495.59 10.15 12.78 23 Huize Black-necked Crane 131.89 15.44 23.35 11 Panzhihua Cycad 13.99 17.64 28.21 24 Liziping 477.60 8.11 9.46 12 Siguniangshan 569.53 7.15 7.28 All nature reserves 28988.52 6.75 6.87 13 Wolong 2075.28 6.46 5.87 Hengduan Mountain region 450000.00 10.59 11.78
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Le YIN, Erfu DAI, Du ZHENG, Yahui WANG, Liang MA, Miao TONG. Spatio-temporal analysis of the human footprint in the Hengduan Mountain region: Assessing the effectiveness of nature reserves in reducing human impacts[J]. Journal of Geographical Sciences, 2020, 30(7): 1140
Paper Information
Category: Research Articles
Received: Jan. 10, 2020
Accepted: Apr. 1, 2020
Published Online: Apr. 21, 2021
The Author Email: DAI Erfu (daief@igsnrr.ac.cn)
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