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Asian Herpetological Research 2024年第1期15卷 31-40页

作者： Zhitong LYU Maoliang LI Guanqi WANG Gang LIU Min LIU Ke JIANG Dechun JIANG Jiatang LI CAS Key Laboratory of mountain Ecological Restoration and Bioresource Utilization Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan ProvinceChengdu Institute of BiologyChinese Academy of SciencesChengdu 610040SichuanChina Chengdu nature Reserve and Wildlife Protection center Chengdu 610081SichuanChina University of Chinese Academy of Sciences Beijing 100049China

In the present study,we propose the synonymization of Kurixalus silvaenaias with Kurixalus *** conclusion is based on morphological examination and phylogenetic analysis of a series of newly collected specimens,as well as the type series of both *** publication dates of the two species were determined according to the related articles of the International Code of Zoological *** note,the ZooBank registrations for both species are ***,the publication of *** does not qualify as a published work and the correct publication date of *** should be the date on which it was physically ***,based on the results presented in this study and its original description,the proposal of *** is deemed untenable and should,therefore,be considered a junior synonym of *** further provide suggestions for the authors,editors,and publishers who are working on taxonomic publications,as well as for ZooBank to improve the registering service.

关键词： Kurixalus inexpectatus Kurixalus qionglaiensis Kurixalus silvaenaias nomenclature the Code

Gut microbial community structure and function of Przewalski’s horses varied across reintroduced sites in China

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Integrative Zoology 2023年第6期18卷 1027-1040页

作者： Liping TANG Liping YAN Huiping JIA Yu XIONG Xinping MA Hongjun CHU Zhicheng SUN Liang WANG Mubalake SHALITANATI Kai LI Defu HU Dong ZHANG School of Ecology and nature conservation Beijing Forestry UniversityBeijingChina Xinjiang mountain Ungulate nature Reserve management center UrumqiChina Institute of Forestry Ecology Xinjiang Academy of Forestry SciencesUrumqiChina Administrative Bureau of Dunhuang Xihu National nature Reserve DunhuangChina Administration of Gansu Anxi Extra-arid Desert National nature Reserve GuazhouChina School of Life Sciences Lanzhou UniversityLanzhouChina Xinjiang Uygur Autonomous Region Wild Horse Breeding Research center UrumqiChina

Host-associated microbiota can significantly impact host ***,naturally occurring variations in microbiota may influence the health and persistence of their *** finding is particularly important in reintroduced animals,as they typically experience habitat changes during ***,little is known about how microbiomes are altered in response to conservation ***,we accessed the gut microbiome of Przewalski’s horse(Equus przewalskii)populations in China from three nature reserves(*** Kalamaili nature Reserve,KNR;Dunhuang Xihu National nature Reserve,DXNNR;and Anxi Extreme-arid Desert nature Reserve,AENR)using 16s rRNA gene and metagenome *** results showed that the microbial composition and function differed significantly across locations,while a subset of core taxa was consistently present in most of the *** abundance of genes encoding microbe-produced enzymes involved in the metabolism of carbohydrates,especially for glycoside hydrolases,was significantly higher in open-spaced KNR populations than in more confined AENR *** study offers detailed and significant differential characters related to the microbial community and metabolic pathways in various reintroduced sites of Przewalski’s horse,which might provide a basis for future microecological and conservation research on endangered reintroduced animals.

关键词： 16s rRNA gene metagenome microbial variation reintroduction

The effects of plant resource inputs on the energy flux of soil nematodes are affected by climate and plant resource type

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Soil Ecology Letters 2021年第2期3卷 134-144页

作者： LINA ZHAO BINBIN YU MENGMENG WANG Jie Zhang Zhifeng Shen Yang Cui Junyong Li Ji Ye Weizhong Zu Xiaojing Liu Zongji Fan Shenglei Fu Yuanhu Shao Laboratory of Geospatial Technology for the Middle and Lower Yellow River Regions Ministry of EducationCollege of Environment and PlanningHenan UniversityKaifeng 475004China CAS Key Laboratory of Forest Ecology and management Institute of Applied EcologyChinese Academy of SciencesShenyang 110164China changbai mountain nature conservation management center Yanbian 133613China Baotianman National nature Reserve Administrative Bureau Nanyang 474350China Administration of Dinghushan National nature Reserve South China Botanical GardenChinese Academy of SciencesZhaoqing 526070China

The relative abundance of different components of the soil food web can vary tremendously in response to plant resource ***,little is known about the mechanisms that plant resource regulates the energy fluxes and soil community ***,we experimentally reduced litter and root inputs for two years in China at low-,mid-,and high-latitude forests to explore the effects of plant-derived resource inputs on the nematode energy flux and community *** reduction at high and mid latitudes and root removal at low latitudes reduced nematode richness but did not alter nematode ***,litter reduction reduced energy fluxes of bacterial-feeding nematodes at mid latitudes and energy fluxes of plant-feeding,bacterial-feeding and omnivorous-predatory nematodes at low latitudes,thus reducing the energy fluxes of total nematodes in mid-and low-latitude *** contrast,root removal reduced energy fluxes and relative energy flux of plant-feeding nematodes in high-and low-latitude *** most cases,nematode diversity in different trophic groups increased with increasing energy flux to *** together,our results suggest that the effects of plant resource inputs on nematode energy flux are affected by climate and plant resource type,which improves our understanding of plant-soil interactions.

关键词： Soil nematodes Leaf litter Root Energy flux Diversity Trophic groups Climate Plant-soil interactions Soil food web

Challenges of snow leopard conservation in China

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Science China(Life Sciences) 2016年第6期59卷 637-639页

作者： Juan Li Lingyun Xiao Zhi Lu center for nature and Society College of Life Sciences Peking University Beijing 100871 China Department of Environmental Science Policy and Management University of California Berkeley CA 94720-3114 USA Panthera New York NY 10018 USA Shanshui conservation center Beijing 100871 China

The snow leopard（Panthera uncial,Figure 1A）is a kind of beautiful big cat that is believed to originate on the Tibetan Plateau seven million years ago（Tseng et al.,2013）,and now inhabits alpine and subalpine zones... 详细信息

关键词： Panthera Plateau conservation mountains Russia Tibetan Figure Pakistan originate alpine

Landscape influences and management countermeasures of ginseng planting near changbai mountain nature reserve

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Journal of Forestry Research 2022年第6期33卷 1939-1948页

作者： Mingfang Tang Sha Qiu Lijie Liu Tao Li Shanlin Li Tianshu Yu State Key Laboratory of Urban and Regional Ecology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085People’s Republic of China University of Chinese Academy of Sciences Beijing 100049People’s Republic of China Jilin Provincial Joint Key Laboratory of changbai mountain Biocoenosis and Biodiversity Changbai Mountain Academy of Science133613YanbianJilinPeople’s Republic of China National Science Library Chinese Academy of SciencesBeijing 100190People’s Republic of China

Ginseng planting in Northeast China brings economic benefits but affects forest landscape integrity and native ecological *** order to quantify the impacts of ginseng planting on the forest landscape,Fusong County in Jilin Province was selected as a study *** number and distribution of ginseng fields over different time was quantified based on remote sensing and ground *** analysis and multiple regression analysis were used to study the impacts of ginseng planting on the *** results showed that altitudes and slopes of ginseng fields increased and became increasingly scattered and smaller closer to the changbai mountain nature *** fields and abandoned fields increased total patches and total area of the local forested landscape,and shared edge lengths between ginseng fields and forests,resulting in continuous fragmentation of the *** the total area of existing and abandoned ginseng fields accounts for a small fraction of the total landscape,their negative impacts on ecosystem conservation is *** local government needs to rationally plan ginseng planting,scientifically implement the restoration of abandoned ginseng lands,and enhance awareness of ginseng farmers to environmental *** study has important significance for maintaining the healthy and stable development of the local ginseng industry and for improving the quality of regional ecological environment.

关键词： Ginseng planting Agroforestry system Land use Landscape fragmentation Forest degradation changbai mountain nature Reserve

Genomic consequences of population decline in critically endangered pangolins and their demographic histories

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National Science Review 2020年第4期7卷 798-814页

作者： Jing-Yang Hu Zi-Qian Hao Laurent Frantz Shi-Fang Wu Wu Chen Yun-Fang Jiang Hong Wu Wei-Min Kuang Haipeng Li Ya-Ping Zhang Li Yu State Key Laboratory for conservation and Utilization of Bio-Resource in Yunnan School of Life Sciences Yunnan University State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology Chinese Academy of Sciences Kunming College of Life Science University of Chinese Academy of Sciences CAS Key Laboratory of Computational Biology CAS-MPG Partner Institute for Computational Biology Shanghai Institute of Nutrition and Health Chinese Academy of Sciences University of Chinese Academy of Sciences School of Biological and Chemical Sciences Queen Mary University of London The Palaeogenomics and Bio-Archaeology Research Network Department of Archaeology University of Oxford Guangzhou Zoo Lushui management and conservation Branch of Gaoligong mountain National nature Reserve center for Excellence in Animal Evolution and Genetics Chinese Academy of Sciences

Pangolins are among the most critically endangered animals due to heavy poaching and worldwide trafficking. However, their demographic histories and the genomic consequences of their recent population declines remain unknown. We generated high-quality de novo reference genomes for critically endangered Malayan(Manis javanica, MJ) and Chinese(M. pentadactyla, MP) pangolins and re-sequencing population genomic data from 74 MJs and 23 MPs. We recovered the population identities of illegally traded pangolins and previously unrecognized genetic populations that should be protected as evolutionarily distinct conservation units. Demographic reconstruction suggested environmental changes have resulted in a population size fluctuation of pangolins. Additionally, recent population size declines due to human activities have resulted in an increase in inbreeding and genetic load. Deleterious mutations were enriched in genes related to cancer/diseases and cholesterol homeostasis, which may have increased their susceptibility to diseases and decreased their survival potential to adapt to environmental changes and high-cholesterol diets. This comprehensive study provides not only high-quality pangolin reference genomes, but also valuable information concerning the driving factors of long-term population size fluctuations and the genomic impact of recent population size declines due to human activities, which is essential for pangolin conservation management and global action planning.

关键词： pangolins population genomics population declines genetic diversity inbreeding genetic load demographic history

Impact of earthquake-induced landslide on the habitat suitability of giant panda in Wolong,China

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Journal of mountain Science 2016年第10期13卷 1789-1805页

作者： MENG Qing-kai MIAO Fang ZHEN Jing HUANG Yan WANG Xin-yuan PENG Ying State Key Laboratory of Plateau Ecology and Agriculture Qinghai UniversityXining 810016China Chengdu University of Technology Chengdu 610059China center for Earth Observation and Digital Earth Chinese Academy of sciencesBeijing 100094China Wolong nature Reserve China Conservation and Research Center for the Giant pandaDujiangyan 611800China

Massive geological landslides and unstable landslide areas were triggered by the 2008 Wenchuan earthquake. These landslides caused deaths, damaged infrastructure and threatened endanger species. This study analyzed the impact of landslides on giant pandas and their habitats from the following aspects: threatening pandas‘ lives, damaging pandas‘ habitat, influencing giant panda behavior, increasing habitat fragmentation; the final aspect, and blocking gene flow by cutting off corridors. A habitat suitability map was created by integrating the landslide factors with other traditional factors based on a logistics regression method. According to the landslide inventory map, there are 1313 landslides, 818 rock debris flows, 117 rock avalanches and 43 mud flows occurred in the study area. A correlation analysis indicated that landslides caused the pandas to migrate, and the core landslides within 1 km2 had greater influence on panda migration. These core landslides primarily occurred in mid-altitude regionscharacterized by high slopes, old geological ages, large areas and large rock mass volumes. The habitat suitability assessment results for the Wolong Natural Reserve had better prediction performance(80.9%) and demonstrated that 14.5%, 15.9%, 20.5%, 47.6% and 1.5% of the study area can be classified as very high, high, moderate, low and very low giant panda suitability areas, respectively. This study can be used to inform panda and panda habitat research, management and protection during post-quake reconstruction and recovery periods in China.

关键词： Giant panda Landslide Habitat suitability Earthquake Environmental impact

Effects of seasonal variation on soil microbial community structure and enzyme activity in a Masson pine forest in Southwest China

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Journal of mountain Science 2020年第6期17卷 1398-1409页

作者： LUO Song-ping HE Bing-hui ZENG Qing-ping LI Nan-jie YANG Lei College of Resources and Environment Southwest UniversityChongqing 400715China Technology Consulting Research center of Soil and Water conservation of Guizhou Province Guiyang 550002China Chongqing Engineering Technology Research center for Information management in Development Chongqing Technology and Business UniversityChongqing 400067China State Key Laboratory of Urban and Regional Ecology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China

Soil microbial communities and enzyme activities play key roles in soil *** are sensitive to changes in environmental factors,including seasonal temperature,precipitation variations and soil *** understand the interactive mechanisms of seasonal changes that affect soil microbial communities and enzyme activities in a subtropical masson pine(Pinus massoniana)forest,we investigated the soil microbial community structure and enzyme activities to identify the effect of seasonal changes on the soil microbial community for two years in Jinyun mountain National nature Reserve,Chongqing,*** soil microbial community structure was investigated using phospholipid fatty acids(PLFAs).The results indicated that a total of 36 different PLFAs were identified,and 16:0 was found in the highest proportions in the four seasons,moreover,the total PLFAs abundance were highest in spring and lowest in *** and actinomycetes were the dominant types in the study *** changes also had a significant(P<0.05)influence on the soil enzyme *** maximum and minimum values of the invertase and catalase activities were observed in autumn and winter,***,the maximum and minimum values of the urease and phosphatase acid enzymatic activities were found in spring and winter,*** correspondence analysis(CCA)analysis revealed that the seasonal shifts in soil community composition and enzyme activities were relatively more sensitive to soil moisture and temperature,but the microbial community structure and enzyme activity were not correlated with soil pH in the study *** study highlights how the seasonal variations affect the microbial community and function(enzyme activity)to better understand and predict microbial responses to future climate regimes in subtropical area.

关键词： PLFA analysis Soil microorganisms soil enzymes Seasonal shifts Soil moisture Soil temperature

Isotopic evidence for soil water sources and reciprocal movement in a semi-arid degraded wetland:Implications for wetland restoration

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Fundamental Research 2023年第6期3卷 861-867页

作者： Yuanchun Zou Sijian Zhang Xiaofei Yu Guobin Fu Xianguo Lu Heilongjiang Xingkai Lake Wetland Ecosystem National Observation and Research Station&Key Laboratory of Wetland Ecology and Environment&Jilin Provincial Joint Key Laboratory of changbai mountain Wetland and Ecology Northeast Institute of Geography and AgroecologyChinese Academy of SciencesChangchun 130102China State Environmental Protection Key Laboratory for Wetland conservation and Vegetation Restoration&Jilin Provincial Key Laboratory of Ecological Restoration and Ecosystem management&Key Laboratory of Vegetation Ecology of Ministry of Education School of EnvironmentNortheast Normal UniversityChangchun 130117China CSIRO Land and Water Private Bag 5WembleyWA 6913Australia

Understanding water dynamics is a prerequisite for the restoration of degraded ecosystems in arid and semiarid *** this study,we carried out δD and δ^(18)O analyses of precipitation,unsaturated soil water,overland flow,surface runoff,and groundwater samples from a seasonally flooded wetland in the Momoge National nature Reserve of the Songnen Plain,Northeast China,to identify the water sources and understand the mechanisms of unsaturated soil water *** soil water content(W/W%)at every 20 cm along with a soil profile(0–100 cm)was collected during the growing season,and the HYDRUS-1D model was used to simulate temporal-spatial *** results showed that the local meteoric water line(δD=5.90δ18O-7.34,R2=0.95)had a smaller slope and intercept than the global meteoric water line because of strong evaporation at our study site under semi-arid *** groundwater was partly recharged by local precipitation via overland flow and unsaturated soil water *** soil water was sourced from both precipitation and groundwater with variations at different *** upper soil layer at 0–15 cm was mainly sourced from limited precipitation,while the groundwater could move up to a 25 cm layer during the dry *** unsaturated soil water content increased with soil depth in the top 40 cm,decreased at depths of 40 to 80 cm,and increased again at depths of 80 to 100 *** HYDRUS-1D model could simulate the unsaturated soil water dynamics well in the upper(0–40 cm)and lower(80–100 cm)sections,but poorly for depths of 40–80 cm due to the upward and downward *** bidirectional unsaturated soil water movement highlights the importance of capillary groundwater for wetland plants with similar climatic or hydrogeological conditions.

关键词： Water stable isotopes Unsaturated soil water sourcing HYDRUS-1D Degraded wetland restoration Songnen Plain

Responses of soil microbial communities to freeze–thaw cycles in a Chinese temperate forest

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Ecological Processes 2021年第1期10卷 903-920页

作者： Changpeng Sang Zongwei Xia Lifei Sun Hao Sun Ping Jiang Chao Wang Edith Bai CAS Key Laboratory of Forest Ecology and management Institute of Applied EcologyChinese Academy of SciencesShenyang 110016China. University of Chinese Academy of Sciences Beijing 100049China. Shandong Provincial Key Laboratory of Water and Soil conservation and Environmental Protection College of Resources and EnvironmentLinyi UniversityLinyi 276000China. Key Laboratory of Geographical Processes and Ecological Security in changbai mountains Ministry of EducationSchool of Geographical SciencesNortheast Normal UniversityChangchun 130024China. Key Laboratory of Vegetation Ecology Ministry of EducationChangchun 130024China.

Background:Freeze–thaw events are common in boreal and temperate forest ecosystems and are increasingly infuenced by climate *** microorganisms play an important role in maintaining ecosystem stability,but their responses to freeze–thaw cycles(FTCs)are poorly *** conducted a feld freeze–thaw experiment in a natural Korean pine and broadleaf mixed forest in the changbai mountain nature Reserve,China,to determine the dynamic responses of soil microbial communities to ***:Bacteria were more sensitive than fungi to *** biomass,diversity and community composition were not signifcantly afected by freeze–thaw regardless of the *** initial freeze–thaw resulted in increased bacterial biomass,diversity,and copiotrophic taxa *** FTCs reduced the bacterial biomass and *** with the initial FTC,subsequent FTCs exerted an opposite efect on the direction of change in the composition and function of the bacterial *** water content,dissolved organic carbon,ammonium nitrogen,and total dissolved phosphorus were important factors determining bacterial community diversity and composition during ***,the functional potentials of the microbial community involved in C and N cycling were also afected by ***:Diferent stages of FTCs have diferent ecological efects on the soil environment and microbial *** FTCs changed the soil nutrients and water availability and then mainly infuenced bacterial community composition,diversity,and functional potentials,which may disturb C and N states in this temperate forest *** study also improves our understanding of microbial communities regulating their ecological functions in response to climate change.

关键词： Freeze–thaw cycle Microbial diversity Microbial community composition Soil resource availability Functional potential