四川邛崃山脉雪豹与赤狐时空生态位关系

施小刚; 史晓昀; 胡强; 冯茜; 金森龙; 程跃红; 张静; 姚蒙; 李晟

doi:10.16829/j.slxb.150475

兽类学报 >

2021 , Vol. 41 >Issue 2: 115 - 127

DOI: https://doi.org/10.16829/j.slxb.150475

研究论文

四川邛崃山脉雪豹与赤狐时空生态位关系

施小刚 ,
史晓昀 ,
胡强 ,
冯茜 ,
金森龙 ,
程跃红 ,
张静 ,
姚蒙 ,
李晟

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1 北京大学生命科学学院, 北京 100871;
2四川卧龙国家级自然保护区, 汶川 623004;
3 北京大学生态研究中心, 北京 100871;
4 四川汶川卧龙特别行政区, 汶川 623004

施小刚(1972-),男,高级工程师,主要从事野生动物保护与管理;史晓昀(1995-),女,博士研究生,主要从事野生动物生态学研究.

收稿日期: 2020-09-22

网络出版日期: 2021-04-02

基金资助

生态环境部生物多样性调查、观测与评估项目（2019HJ2096001006）；香港海洋公园保育基金物种保育项目（SJ01.1718）

收起

Spatiotemporal relationships between snow leopard(Panthera uncia) and red fox(Vulpes vulpes) in Qionglai Mountains, Sichuan Province

SHI Xiaogang ,
SHI Xiaoyun ,
HU Qiang ,
FENG Xi ,
JIN Senlong ,
CHENG Yuehong ,
ZHANG Jing ,
YAO Meng ,
LI Sheng

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1 School of Life Sciences, Peking University, Beijing 100871, China;
2 Wolong National Nature Reserve, Wenchuan 623004, China;
3 Institute of Ecology, Peking University, Beijing 100871, China;
4 Wolong Special Administrative Region, Wenchuan 623004, China

Received date: 2020-09-22

Online published: 2021-04-02

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摘要

食肉动物是生态系统中关键的功能类群，探究顶级捕食者和次级捕食者的种间作用和共存机制有助于我们深入理解生态系统变化和物种种群动态变化的驱动机制，是目前全球大型兽类种群衰退背景下的重要议题。在动物物种生态位的诸多维度中，空间与时间生态位是其中最为关键的两个维度，了解同域分布物种之间在时、空生态位上的相互关系是探究物种共存机制的基础。本研究以邛崃山脉中部的卧龙国家级自然保护区为研究区域，使用红外相机技术与粪便DNA技术在区内的高山生境开展野外调查，收集雪豹（Panthera uncia，分布点数量n=198）与赤狐（Vulpes vulpes，n=68）的分布数据，分别使用MaxEnt物种分布模型和日活动模式分析来探究区内雪豹和赤狐在时、空生态位上的相互作用关系。结果显示，在空间上，研究区域内雪豹和赤狐的潜在适宜分布区重叠面积404.08 km²，主要集中在保护区西北部的高海拔区域，分别占二者适宜栖息地总面积的77.74%和80.79%，重叠程度较高；在垂直分布上，区内雪豹分布的平均海拔较赤狐稍高，赤狐的海拔分布范围较雪豹稍广，但两物种在垂直方向上的重叠程度也较高，均在海拔4 300 m左右出现分布高峰。在时间生态位上，雪豹（独立探测数n=351）与赤狐（n=155）的日活动模式均为双峰型，雪豹偏向晨昏性而赤狐更偏向夜行性，整体上二者日活动节律重叠度较高（Δ=0.68）；在有雪豹活动的位点上以及两周内曾有雪豹活动的情况下，赤狐会加强夜间活动，降低其日活动节律与雪豹之间的重叠程度，但其日活动模式未有显著改变。本研究的结果初步揭示了雪豹与赤狐的时空生态位关系，将为深入理解高山生态系统中顶级捕食者与次级捕食者的共存机制提供实例与基础信息，同时也将为保护区针对这些食肉动物种群的精细化管理提供支持。

关键词： 顶级捕食者; 中级食肉动物; 生态位; 种间关系; 红外相机; 物种分布模型; 日活动节律

本文引用格式

施小刚 , 史晓昀 , 胡强 , 冯茜 , 金森龙 , 程跃红 , 张静 , 姚蒙 , 李晟 . 四川邛崃山脉雪豹与赤狐时空生态位关系[J]. 兽类学报, 2021 , 41(2) : 115 -127 . DOI: 10.16829/j.slxb.150475

Abstract

Carnivores is a key functional group in the ecosystem.Under the situation of global decline of large mammal populations,determining the interspecific interaction and co-existing mechanism between sympatric predators is essential to help us understand the underlying mechanisms driving ecosystem changes and species population dynamics.The spatial and temporal niches are the two most critical dimensions shaping an animal's ecological niche,and the interaction relationship of spatiotemporal niche between sympartric species is the basis to understand species co-existence.In this study,we took the Wolong National Nature Reserve in central Qionglai Mountains,Sichuan Province,as our study area.We collected spatiotemporal data of snow leopard(Panthera uncia,occurrence locations n=198) and red fox(Vulpes vulpes,n=68) from camera-trapping and fecal DNA surveys to construct species distribution models and conduct analysis on their daily activity patterns for both species.The results showed that,the area of overlapped suitable habitats of snow leopard and red fox in the study region was 404.08 km²,which mainly located in the high-altitude area in the northwest part of the reserve,accounting for 77.74% and 80.79% of the total habitat area of snow leopard and red fox respectively.These two species had great overlap on vertical distributions as well and both showed a distribution peak approximately at 4 300 m above sea level,whereas the mean elevation of snow leopard was slightly higher than that of red fox,and the range of red fox's vertical distribution spanned slightly wider than that of snow leopard.The daily activity patterns of snow leopard(number of independent detections n=351) and red fox(n=155) were both bimodal.Snow leopards tended to be crepuscular,while red foxes were more nocturnal,with high level of overlap between the two species(Δ=0.68).At sites where snow leopards were present or where snow leopards had been previously detected within two weeks,red foxes increased their nocturnality,thus reducing the temporal overlap with snow leopards,although their daily activity pattern was not significantly changed.The results of this study preliminarily revealed the spatiotemporal niche relationship between snow leopard and red fox,which will provide examples and basic information for us to better understand the co-existing mechanism of apex predators and meso-predators in alpine ecosystems,and provide supports for the fine management of these carnivore populations in the nature reserves.

Key words： Apex predator; Meso-carnivore; Ecological niche; Interspecific relationship; Camera-trapping; Species distribution model; Daily activity pattern

参考文献

Berger K M,Gese E M,Berger J.2008.Indirect effects and traditional trophic cascades:a test involving wolves,coyotes,and pronghorn.Ecology,89(3):818-828.
Bhatnagar Y V,Mathur V b,McCarthy T M.2002.A regional perspective for snow leopard conservation in the Indian Trans-Himalaya.In:McCarthy T M,Weltzin J eds.The Snow Leopard Survival Summit.Seattle,USA:International Snow Leopard Trust,25-47.
Bu H,Wang F,McShea W J,Lu Z,Wang D,Li S.2016.Spatial co-occurrence and activity patterns of mesocarnivores in the temperate forests of Southwest China.PLoS ONE,11(10):e0164271.
Cardillo M,Mace G M,Jones K E,Bielby J,Binindaemonds O R P,Sechrest W.2005.Multiple causes of high extinction risk in large mammal species.Science,309(5738):1239-1241.
Chetri M,Odden M,Wegge P.2017.Snow leopard and Himalayan wolf:food habits and prey selection in the central Himalayas,Nepal.PLoS ONE,12(2):e0170549.
Crooks K R,Soule M E.1999.Mesopredator release and avifaunal extinctions in a fragmented system.Nature,400(6744):563-566.
Cunningham C X,Scoleri V,Johnson C N,Barmuta L A,Jones M E.2019.Temporal partitioning of activity:rising and falling top-predator abundance triggers community-wide shifts in diel activity. Ecography,42(12):2168-2019
Di Bitetti M S,De Angelo C D,Di Blanco,Y E,Paviolo A.2010.Niche partitioning and species coexistence in a Neotropical felid assemblage.Acta Oecologica.36(4):403-412.
Donadio E,Buskirk S W.2006.Diet,morphology,and interspecific killing in carnivora.American Naturalist,167(4),524-536
El-Gabbas A,Dormann,C F.2018.Improved species-occurrence predictions in data-poor regions:using large-scale data and bias correction with down-weighted poisson regression and Maxent.Ecography,41(7):1161-1172.
Elith J,Leathwick J R.2009.Species distribution models:ecological explanation and prediction across space and time.Annual Review of Ecology Evolution and Systematic,40(1):677-697.
Elith,J,Phillips S,Hastie T,Dudík M,Chee Y,Yates C.2011.A statistical explanation of MaxEnt for ecologists.Diversity and Distributions,17(1):43-57.
Fox J L.1994.Snow leopard conservation in the wild-a comprehensive perspective on a low density and highly fragmented population.In:Fox J L,Du J Z eds.Proceedings of the Seventh International Snow Leopard Symposium.Seattle:International Snow Leopard Trust,315.
Glen A S,Dickman C R.2005.Complex interactions among mammalian carnivores in Australia,and their implications for wildlife management.Biological Reviews,80(3):387-401.
Hutchinson G E.1957.Concluding remarks.Cold Spring Harboe Symposia on Quantitative Biology,22:415-427
Hu X X,Zheng W C,Li J Q,Li S,Yang H,Chen X,Guan T P.2018.Preliminary survey on mammal and bird diversity at Siguniang Mountains National Nature Reserve,Sichuan,China.Biodiversity Science,26(12):1325-1331.(in Chinese)
Jonathan Davies T,Meiri S,Barraclough T G,Gittleman J L.2010.Species co-existence and character divergence across carnivores.Ecology Letters,10(2):146-152.
Jumabayuulu K,Wegge P,Mishra C,Sharma K.2014.Large carnivores and low diversity of optimal prey:a comparison of the diets of snow leopards Panthera uncia and wolves Canis lupus in Sarychat-Ertash Reserve in Kyrgyzstan.Oryx,48(4):529-535.
Kramer-Schadt S,Niedballa J,Pilgrim J,Schröder B,Lindenborn J,Reinfelder,V,Stillfried M,Heckmann,I,Scharf A,Augeri D,Cheyne S,Hearn,A,Ross J,Macdonald D,Mathai J,Eaton J,Marshall A,Semiadi G,Rustam R,Wilting A.2013.The importance of correcting for sampling bias in MaxEnt species distribution models.Diversity and Distributions,19:1366-1379.
Lucherini M,Reppucci J I,Walker R S,Villalba M L,Wurstten A,Gallardo G,Iriarte A,Villalobos R,Perovic P.2009.Activity pattern segregation of carnivores in the High Andes.Journal of Mammalogy,90(6):1404-1409.
Li S,Mcshea W J,Wang D,Gu X,Zhang L,Shen X.2020.Retreat of large carnivores across the giant panda distribution range.Nature Ecology & Evolution,1-5.https://doi.org/10.1038/s41559-020-1260-0.
Li S,Wang D J,Lü Z,McShea W J.2010.Cats living with pandas:the status of wild felids within giant panda range,China.Cat News,52:20-23.
Li J.2012.Ecology and Conservtion Strategy of Snow Leopard(Panthera uncia) in Sanjiangyuan Area on the Tibetan Plateau.Ph.D thesis.Beijing:Peking University.(in Chinese)
Li Q,Wu J G,Kou X J,Feng L M.2013.Applications of camera trap in wildlife population ecology.Chinese Journal of Applied Ecology,24(4):947-955.(in Chinese)
Li S,McShea J W,Wang D J,Shen X L,Bu H L,Guan T P,Wang F,Gu X D,Zhang X F,Liao H H.2020.Construction progress of the camera-trapping network for the mountains southwest China.Biodiversity Science,28(9):1049-1058.(in Chinese)
Li S,Wang D J,Xiao Z S,Li X H,Wang T M,Feng L M,Wang Y.2014.Camera-trapping in wildlife research and conservation in China:review and outlook.Biodiversity Science,22(6):685-695.(in Chinese)
Li S.2020.Development progress and outlook of the wildlife camera-trapping networks in China.Biodiversity Science,28(9):1045-1048.(in Chinese)
Liu X P.2009.Study on feeding habits and food niche overlap of three canids in eastern Inner Mongolia.Master thesis.Qufu:Qufu Normal University.(in Chinese)
Lu Q,Hu Q,Shi X G,Jin S L,Li S,Yao M.2019.Metabarcoding diet analysis of snow leopards(Panthera uncia) in Wolong National Nature Reserve,Sichuan Province.Biodiversity Science,27(9):960-969.(in Chinese)
Meredith M,Ridout M.2014.Overlap:Estimates of coefficient of overlapping for animal activity patterns.R package version 0.2.4.
Murdoch J D,Buyandelger S,Cypher B L.2009.Patterns of seed occurrence in corsac and red fox diets in Mongolia.Journal of Arid Environments,73(3):381-384.
Ma Y,Sun Z H,Liu Z S,Tene L W.2014.Food habits by red fox(Vulpes vulpes),a review.Journal of Economic Animal,18(1):53-58.(in Chinese)
O'Malley C,Elbroch L M,Lendrum P E,Quigley H.2018.Motion-triggered video cameras reveal spatial and temporal patterns of red fox foraging on carrion provided by mountain lions.PeerJ,6(4):e5324.
R Core Team.2014.R:A language and environment for statistical computing.Vienna.In:Austria,R Foundation for Statistical Computing.
Ridout M S,Linkie M.2009.Estimating overlap of daily activity patterns from camera trap data.Journal of Agricultural,Biological,and Environmental Statistics,14(3):322-337.
Ripple W J,Beschta R L.2007.Hardwood tree decline following large carnivore loss on the Great Plains,USA.Frontiers in Ecology and the Environment,5(5):241-246.
Ripple W J,Estes J A,Beschta R L,Wilmers C C,Ritchie E G,Hebblewhite M.2014.Status and ecological effects of the world's largest carnivores.Science,343(6167):1241484.
Ripple W J,Wolf C,Newsome T M,Hoffmann M,Mccauley D J.2017.Extinction risk is most acute for the world's largest and smallest vertebrates. Proceedings of the National Academy of Sciences of the United States of America,114(40):10678-10683.
Ritchie E G,Johnson C N.2009.Predator interactions,mesopredator release and biodiversity conservation.Ecology Letters,12:982-998.
Stockwell D R B,Peterson A T.2002.Effects of sample size on accuracy of species distribution model.Ecological Modelling,148(1):1-13.
Shi X G,Hu Q,Li J Q,Tang Z,Yang J,Li W J,Shen X L,Li S.2017.Camera-trapping surveys of the mammal and bird diversity in Wolong National Nature Reserve,Sichuan Province.Biodiversity Science,25(10):1131-1136.(in Chinese)
Shi X Y,Shi X G,Hu Q,Guan T P,Fu Q,Zhang J,Yao M,Li S.2019.Evaluating the potential habitat overlap and predation risk between snow leopards and free-range yaks in the Qionglai Mountains,Sichuan.Biodiversity Science,27(9):951-959.(in Chinese)
Tang Z,Yang J,Liu X H,Wang P Y,Li Z Y.2017.Research on snow leopards(Panthera uncia) using camera-trapping in Wolong National Nature Reserve,China.Biodiversity Science,25(1):62-70.(in Chinese)
Wang R L,Li Q,Feng C H,Shi Z P.2017.Predicting potential ecological distribution of Locusta migratoria tibetensis in China using MaxEnt ecological niche modeling.Acta Ecologica Sinica,37(24):8556-8566.(in Chinese)
Wickham H.2016.ggplot2:Elegant Graphics for Data Analysis.ISBN 978-3-319-24277-4,New York.https://ggplot2.tidyverse.org
Yang Z S,Zhou C Q,He T M et al.2019.Comprehensive Scientific Investigation Report of Wolong National Nature Reserve,Sichuan.Beijing:China Forestry Publishing House(in Chinese).
Zhao G,Yang H,Xie B,Gong Y,Feng L.2019.Spatio-temporal coexistence of sympatric mesocarnivores with a single apex carnivore in a fine-scale landscape.Global Ecology and Conservation,21:e00897.
马勇,孙兆惠,刘振生,滕丽微.2014.赤狐食性的研究进展.经济动物学报,18(1):53-58.
王茹琳,李庆,封传红,石朝鹏.2017.基于MaxEnt的西藏飞蝗在中国的适生区预测.生态学报,37(24):8556-8566.
史晓昀,施小刚,胡强,官天培,付强,张剑,姚蒙,李晟.2019.四川邛崃山脉雪豹与散放牦牛潜在分布重叠与捕食风险评估.生物多样性,27(9):951-959.
刘新平.2009.内蒙古东部地区三种犬科动物食性及食物生态位重叠研究.曲阜:曲阜师范大学硕士学位论文.
李晟,William J.McShea,王大军,申小莉,卜红亮,官天培,王放,古晓东,张晓峰,廖灏泓.2020.西南山地红外相机监测网络建设进展.生物多样性,28(9):1049-1058.
李晟,王大军,肖治术,李欣海,王天明,冯利民,王云.2014.红外相机技术在我国野生动物研究与保护中的应用与前景.生物多样性,22(6):685-695.
李晟.2020.中国野生动物红外相机监测网络建设进展与展望.生物多样性,28(9):1045-1048.
李娟.2012.青藏高原三江源地区雪豹(Panthera uncia) 的生态学研究及保护.北京:北京大学博士学位论文.
李勤,邬建国,寇晓军,冯利民.2013.相机陷阱在野生动物种群生态学中的应用.应用生态学报,24(4):947-955.
杨志松,周材权,何廷美等.2019.四川卧龙国家级自然保护区综合科学考察报告.北京:中国林业出版社.
陆琪,胡强,施小刚,金森龙,李晟,姚蒙.2019.基于分子宏条形码分析四川卧龙国家级自然保护区雪豹的食性.生物多样性,27(9):960-969.
胡茜茜,郑维超,李佳琦,李晟,杨晗,陈星,官天培.2018.四姑娘山国家级自然保护区鸟兽多样性初步调查.生物多样性,26(12):1325-1331.
施小刚,胡强,李佳琦,唐卓,杨建,李文静,申小莉,李晟.2017.利用红外相机调查四川卧龙国家级自然保护区鸟兽多样性.生物多样性,25(10):1131-1136.
唐卓,杨建,刘雪华,王鹏彦,李周园.2017.基于红外相机技术对四川卧龙国家级自然保护区雪豹(Panthera uncia) 的研究.生物多样性,25(1):62-70.

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