兽类学报 ›› 2025, Vol. 45 ›› Issue (3): 388-398.DOI: 10.16829/j.slxb.150972
于秋鹏1, 胡哲畅1,2, 徐同美3, 杨雄伟4, 李杰4, 王洪娇1, 李学友1(), 蒋学龙1(
)
收稿日期:
2024-06-25
接受日期:
2024-11-21
出版日期:
2025-05-31
发布日期:
2025-06-03
通讯作者:
李学友,蒋学龙
作者简介:
于秋鹏 (1993- ),男,博士,主要从事大中型动物生态与保护研究;基金资助:
Qiupeng YU1, Zhechang HU1,2, Tongmei XU3, Xiongwei YANG4, Jie LI4, Hongjiao WANG1, Xue-you LI1(), Xuelong JIANG1(
)
Received:
2024-06-25
Accepted:
2024-11-21
Online:
2025-05-31
Published:
2025-06-03
Contact:
Xue-you LI, Xuelong JIANG
摘要:
引导性投食 (Diversionary feeding) 作为一种有效的野生动物管理方式,现已被广泛应用于熊 (Ursus spp.)、红鸢 (Milvus milvus)、马鹿 (Cervus elaphus)、野猪 (Sus scrofa) 等多种野生动物。人象冲突作为目前我国亚洲象 (Elephas maximus) 保护面临的首要问题,受到亚洲象保护、管理与科研人员的极大关注。为缓解人象冲突,国内曾在一些地点尝试建设食源地以吸引亚洲象,但至今尚无评估应用成效的相关研究。本研究通过在思茅区亚洲象食物园及其周围布设红外相机并结合人工监测掌握亚洲象活动情况,对亚洲象食源地周边居民的访问调查了解亚洲象活动变化,以评估食源地成效。研究结果表明:亚洲象食源地可有效吸引周围区域的亚洲象取食,秋冬季与春夏季 (食物成熟期和非成熟期) 亚洲象活动强度差异显著 (P < 0.05),且在食源地内食物成熟的秋冬季亚洲象活动强度最高;食源地有效影响范围约为15 km,范围内78.5%的居民认可了食源地的成效,71.4%的居民认为食源地减少了亚洲象在其周围出现的频次,在一定程度上降低了安全风险。本研究将为亚洲象保护措施的探索与保护政策的制定提供参考,促进人象和谐共处。
中图分类号:
于秋鹏, 胡哲畅, 徐同美, 杨雄伟, 李杰, 王洪娇, 李学友, 蒋学龙. 思茅亚洲象食源地建设成效评估[J]. 兽类学报, 2025, 45(3): 388-398.
Qiupeng YU, Zhechang HU, Tongmei XU, Xiongwei YANG, Jie LI, Hongjiao WANG, Xue-you LI, Xuelong JIANG. Assessment of the implementation effectiveness of Asian elephant food base in Simao, Yunnan[J]. ACTA THERIOLOGICA SINICA, 2025, 45(3): 388-398.
图1 研究区域. A:亚洲象食物园卫星影像图与红外相机位点; B:食物园生境;C:食物园中活动的亚洲象
Fig.1 Study area. A: Satellite image of Asian elephant food base and infrared camera site; B: Food base habitat; C: Asian elephants in the food base
距食物园距离 Distance to food base/km | 亚洲象活动强度 Asian elephant activity intensity/times | 亚洲象活动占比 Asian elephant activity proportion/% |
---|---|---|
0 ~ 5 | 398 | 73.4 |
5 ~ 10 | 97 | 17.9 |
10 ~ 15 | 47 | 8.7 |
表1 食源地周边亚洲象活动强度
Table 1 Activity intensity of Asian elephant around the food base
距食物园距离 Distance to food base/km | 亚洲象活动强度 Asian elephant activity intensity/times | 亚洲象活动占比 Asian elephant activity proportion/% |
---|---|---|
0 ~ 5 | 398 | 73.4 |
5 ~ 10 | 97 | 17.9 |
10 ~ 15 | 47 | 8.7 |
村寨 Villages | 数量变化 Change in quantity | 频次变化 Change in frequency | 食源地成效 Effectiveness of food base | 距食物园距离 Distance to food base/m |
---|---|---|---|---|
勐竹寨 Mengzhuzhai | +40% | -44% | = | 1 854 |
大凹子 Daaozi | -80% | -70% | ++ | 2 450 |
南邦河 Nanbanghe | -45% | -23% | ++ | 3 435 |
站房 Zhanfang | -63% | -38% | +++ | 3 906 |
棉洋寨 Mianyangzhai | +2% | -52% | ++ | 3 935 |
大河边 Dahebian | -25% | -28% | ++ | 3 976 |
石屏寨 Shipingzhai | = | -45% | ++ | 3 978 |
黄草坝 Huangcaoba | = | -70% | ++ | 4 742 |
丫口寨 Yakouzhai | +2% | -80% | ++ | 6 533 |
小海子 Xiaohaizi | -80% | -50% | +++ | 6 539 |
炉匠河 Lujianghe | -2% | -33% | ++ | 8 234 |
景东寨 Jingdongzhai | -4% | -15% | + | 8 479 |
曼弯 Manwan | -10% | -27% | + | 8 733 |
新塘 Xintang | +10% | -28% | + | 11 043 |
黑龙潭 Heilongtan | = | -25% | + | 14 560 |
三棵桩 Sankezhuang | / | / | / | 18 091 |
岔河 Chahe | / | / | / | 18 777 |
橄榄坝Ganlanba | / | / | / | 28 358 |
表2 食源地对周边村寨亚洲象活动影响
Table 2 Impact of food base on Asian elephant activities in surrounding villages
村寨 Villages | 数量变化 Change in quantity | 频次变化 Change in frequency | 食源地成效 Effectiveness of food base | 距食物园距离 Distance to food base/m |
---|---|---|---|---|
勐竹寨 Mengzhuzhai | +40% | -44% | = | 1 854 |
大凹子 Daaozi | -80% | -70% | ++ | 2 450 |
南邦河 Nanbanghe | -45% | -23% | ++ | 3 435 |
站房 Zhanfang | -63% | -38% | +++ | 3 906 |
棉洋寨 Mianyangzhai | +2% | -52% | ++ | 3 935 |
大河边 Dahebian | -25% | -28% | ++ | 3 976 |
石屏寨 Shipingzhai | = | -45% | ++ | 3 978 |
黄草坝 Huangcaoba | = | -70% | ++ | 4 742 |
丫口寨 Yakouzhai | +2% | -80% | ++ | 6 533 |
小海子 Xiaohaizi | -80% | -50% | +++ | 6 539 |
炉匠河 Lujianghe | -2% | -33% | ++ | 8 234 |
景东寨 Jingdongzhai | -4% | -15% | + | 8 479 |
曼弯 Manwan | -10% | -27% | + | 8 733 |
新塘 Xintang | +10% | -28% | + | 11 043 |
黑龙潭 Heilongtan | = | -25% | + | 14 560 |
三棵桩 Sankezhuang | / | / | / | 18 091 |
岔河 Chahe | / | / | / | 18 777 |
橄榄坝Ganlanba | / | / | / | 28 358 |
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