Global Ecology and Conservation最新文献

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Responses of wild pollinators to honey bee colony presence and habitat restoration in calcareous grasslands 钙质草原野生传粉媒介对蜂群存在及生境恢复的响应
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-02-12 DOI: 10.1016/j.gecco.2026.e04114
Egle Liiskmann , Douglas B. Sponsler , Marika Mänd , Andrea Holzschuh , Jochen Krauss , Ingolf Steffan-Dewenter , Oliver Schweiger , Reet Karise
{"title":"Responses of wild pollinators to honey bee colony presence and habitat restoration in calcareous grasslands","authors":"Egle Liiskmann ,&nbsp;Douglas B. Sponsler ,&nbsp;Marika Mänd ,&nbsp;Andrea Holzschuh ,&nbsp;Jochen Krauss ,&nbsp;Ingolf Steffan-Dewenter ,&nbsp;Oliver Schweiger ,&nbsp;Reet Karise","doi":"10.1016/j.gecco.2026.e04114","DOIUrl":"10.1016/j.gecco.2026.e04114","url":null,"abstract":"<div><div>Biodiversity has been declining in the last decades, including pollinating insects. As an important ecosystem service, pollinators contribute to functioning ecosystems and sustainable crop yields. There have been growing concerns that competition for floral resources between managed and wild pollinators might contribute to the current decline of pollinators, however comprehensive field data to support these concerns are scarce, particularly from northern Europe. Here, we focus on semi-natural calcareous grasslands to assess potential competition between managed and wild pollinators within the context of habitat restoration. Based on transect walks at 30 sites across Estonian islands and coastline, most of which were restored from overgrown areas to open grasslands, we measured the abundance and species richness of pollinator species from five groups (bumblebees, butterflies and burnet moths, hoverflies, solitary bees, honey bees). We assessed the potential impact of honey bee competition by relating the number of honey bee colonies within a 2 km radius to the abundance and species richness of wild pollinators while correcting for the restoration status of the grassland (restored vs reference sites), local flower cover, and the percentage of forest within a 2 km radius. We found that honey bee colony density had no effect on the abundance or species richness of wild pollinators. Flower cover had some relevance, while the other variables revealed no effects. In conclusion, our results do not indicate detrimental effects of managed honey bees on flower-visiting wild pollinators at current colony densities in our study region.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04114"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147385245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Climate-driven distribution shifts of Japanese flying squid (Todarodes pacificus) and its implication for fisheries 气候驱动的日本飞鱿鱼分布变化及其对渔业的影响
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-01-16 DOI: 10.1016/j.gecco.2026.e04074
Yue Jin , Yunlong Chen , Qiang Wu , Qingpeng Han , Yongqiang Shi , Xianshi Jin , Xiujuan Shan
{"title":"Climate-driven distribution shifts of Japanese flying squid (Todarodes pacificus) and its implication for fisheries","authors":"Yue Jin ,&nbsp;Yunlong Chen ,&nbsp;Qiang Wu ,&nbsp;Qingpeng Han ,&nbsp;Yongqiang Shi ,&nbsp;Xianshi Jin ,&nbsp;Xiujuan Shan","doi":"10.1016/j.gecco.2026.e04074","DOIUrl":"10.1016/j.gecco.2026.e04074","url":null,"abstract":"<div><div>Climate change is reshaping marine ecosystems worldwide, yet its effects on some oceanic squid species remain understudied despite their ecological and economic importance. The Japanese flying squid, <em>Todarodes pacificus</em>, a key neritic-oceanic species in the Northwest Pacific, has shown regionally divergent catch trends in recent decades. While such patterns may be influenced by multiple factors, one of which is whether climate change has altered the species suitable habitat and distribution. Therefore, this study, using ensemble species distribution model (SDM) calibrated with presence-only data and environmental variables, assessed whether climate-driven habitat shifts explain divergent spatial patterns. We applied eleven SDM algorithms and selected high-performing models, then ensembled the selected models to project the species distribution under current condition and future climate scenarios (SSP126, SSP245, SSP585) across three timeframes (2030s, 2060s, 2090s). Sea surface salinity and temperature were the strongest determinants of habitat suitability, with the squid favoring waters below ∼33.5 psu and temperatures between ∼11–22 °C. Projections consistently showed a marked contraction of suitable habitat, particularly in the Sea of Japan and the Pacific coast around Japan, with limited poleward expansion. Our results highlight the East China Sea and Yellow Sea as potential climate refugia of <em>T. pacificus</em>. Furthermore, it underscores the importance of adaptive, region-specific fisheries management in a warming ocean and demonstrate its implication for fisheries to enhance resilience strategies for migratory marine species under global change.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04074"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146024328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Livestock grazing-induced changes in plant functional traits and the decline of ecosystem multifunctionality 家畜放牧引起的植物功能性状变化与生态系统多功能性下降
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-02-12 DOI: 10.1016/j.gecco.2026.e04115
Qiong Han , Yuee Zhang , Junting Liu , Mingyue Pan , Linguang Luan , Yingqi Han , Weihong Zhu , Jingzhi Wang
{"title":"Livestock grazing-induced changes in plant functional traits and the decline of ecosystem multifunctionality","authors":"Qiong Han ,&nbsp;Yuee Zhang ,&nbsp;Junting Liu ,&nbsp;Mingyue Pan ,&nbsp;Linguang Luan ,&nbsp;Yingqi Han ,&nbsp;Weihong Zhu ,&nbsp;Jingzhi Wang","doi":"10.1016/j.gecco.2026.e04115","DOIUrl":"10.1016/j.gecco.2026.e04115","url":null,"abstract":"<div><div>Wetlands, as complex ecosystems between terrestrial and aquatic environments, have been frequently impacted by human activities, particularly livestock grazing. This has led to changes in biodiversity and ecosystem functions. It remains unclear how crucial grazing-induced shifts in plant community traits and the properties of soil are in promoting ecosystem multifunctionality (EMF) in wetland ecosystems. As a result, we investigated the effects of livestock grazing at three different intensities (no grazing, moderate grazing, and heavy grazing) on plant functional traits, functional diversity, ecosystem functions, and ecosystem multifunctionality (EMF) in herbaceous marsh wetlands in the Tumen River Basin of Northeast China. Our findings indicated that as grazing intensity increased, plant growth strategies shifted significantly from acquisitive traits to conservative traits. The rise in functional evenness (FEve) and drop in functional divergence (FDiv) indicated a strong grazing-induced filtering effect, making coexisting species more functionally similar. Additionally, several ecosystem functions (aboveground biomass, belowground biomass, soil organic carbon, total nitrogen, total phosphorus, etc.) and EMF declined dramatically as grazing intensity increased. The results of the structural equation model revealed no significant relationship between plant community traits and EMF. By contrast, changes in soil environmental factors were found to make an important contribution to the reduction in EMF. Our results highlight the crucial role of soil environmental factors in regulating EMF responses to grazing, offering insights for the sustainable development of herbaceous marsh wetlands.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04115"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147385131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Individual-based modeling of Atlantic salmon and brown trout outmigrants in a hydropeaking-regulated river: Effects of minimum baseflow and gravel augmentation on smolt production 基于个体的大西洋鲑鱼和褐鳟鱼外移模型:最小基流和砾石增加对幼鱼产量的影响
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-02-13 DOI: 10.1016/j.gecco.2026.e04111
Louis Addo , Johan Watz , John J. Piccolo , Johnny Norrgård , Jukka T. Syjränen , Steven F. Railsback , Mahboobeh Hajiesmaeili
{"title":"Individual-based modeling of Atlantic salmon and brown trout outmigrants in a hydropeaking-regulated river: Effects of minimum baseflow and gravel augmentation on smolt production","authors":"Louis Addo ,&nbsp;Johan Watz ,&nbsp;John J. Piccolo ,&nbsp;Johnny Norrgård ,&nbsp;Jukka T. Syjränen ,&nbsp;Steven F. Railsback ,&nbsp;Mahboobeh Hajiesmaeili","doi":"10.1016/j.gecco.2026.e04111","DOIUrl":"10.1016/j.gecco.2026.e04111","url":null,"abstract":"<div><div>In regulated rivers, hydropeaking operations have been identified as having significant effects on spawning, growth, reproduction, and behavior of juvenile salmonids. Such effects may reduce survival rates and population viability, but such long-term studies are challenging. Due to the inherent difficulties of conducting large-scale replicated studies in such regulated rivers <em>in situ</em>, river managers require new tools to assess how mitigation measures may affect fish populations. In this study, we used inSALMO 7.3-SD, an individual-based model developed for hydropeaking studies, to investigate the effects of three levels of minimum baseflows (9, 12 and 15 m<sup>3</sup>/s) and spawning gravel augmentation on the size and number of Atlantic salmon (<em>Salmo salar</em>) and brown trout (<em>S. trutta</em>) outmigrants in the hydropeaking-regulated River Gullspång, Sweden. Our results show that under hydropeaking conditions, higher minimum flows increased outmigrant size, they simultaneously reduced outmigrant numbers, affecting age-1 trout and age-2 individuals of both species. In contrast, gravel augmentation did not affect outmigrant size but generally increased outmigrant production, mainly benefiting age-1 salmon and age-2 trout, although this effect diminished at higher base flow levels. We identified poor body condition and fish predation of juveniles as the primary mortality sources driving the effects on outmigrant production. Our results indicate that the spatial distribution of juveniles was affected by gravel addition and that this effect in turn led to altered mortality rates. Our findings underscore the complex interplay between flow management, habitat modifications, and species-specific behaviors. Also, they highlight the need to carefully balance operational and morphological restoration measures to optimize habitat quality and support effective conservation of salmonids in hydropeaking-regulated rivers.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04111"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147385134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intraspecific and interspecific functions in regulating vegetation biomass under nutrient addition in semiarid grasslands 营养添加对半干旱草原植被生物量的种内和种间调节作用
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-01-13 DOI: 10.1016/j.gecco.2026.e04068
Caiwen Yang , Zhifei Chen , Meixing Feng , Yuting Yang , Yingkun Mou , Lingbin Yan , Yuan Liu , Bingcheng Xu
{"title":"Intraspecific and interspecific functions in regulating vegetation biomass under nutrient addition in semiarid grasslands","authors":"Caiwen Yang ,&nbsp;Zhifei Chen ,&nbsp;Meixing Feng ,&nbsp;Yuting Yang ,&nbsp;Yingkun Mou ,&nbsp;Lingbin Yan ,&nbsp;Yuan Liu ,&nbsp;Bingcheng Xu","doi":"10.1016/j.gecco.2026.e04068","DOIUrl":"10.1016/j.gecco.2026.e04068","url":null,"abstract":"<div><div>Long-term soil erosion causes widespread nitrogen (N) and phosphorus (P) limitation on the Loess Plateau. The response of community biomass to N and P addition is tightly linked to interspecific and intraspecific variations in community level traits. To explore this relationship, we conducted a split-plot experiment with N and P addition in the semiarid grasslands of the Loess Plateau. Measured key functional traits included plant height (PH), specific leaf area (SLA), and leaf/root N and P contents (LN, LP, RN, RP) with their ratios. Results showed that both single N and combined N and P addition significantly increased the community-weighted mean (CWM) of multiple key traits. Further analysis revealed that under N and P addition, variations in CWM traits were mainly driven by intraspecific variation. Intraspecific variation in CWM of PH, intraspecific variation in CWM of LN, and interspecific variation in CWM of LP were the key driving factors for changes in biomass. Our results highlighted that intraspecific variation primarily promoted community biomass accumulation by driving CWM traits under N and P addition. The key role of intraspecific variation contributes to an accurate understanding of the potential driving mechanisms underlying community biomass changes under nutrient enrichment, thereby providing a theoretical basis for the sustainable improvement of productivity during the restoration of grasslands on the Loess Plateau.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04068"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145981608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mapping knowledge and conservation gaps in Atlantic nurse shark research: A global North-South perspective 绘制大西洋护士鲨研究中的知识和保护差距:全球南北视角
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-02-11 DOI: 10.1016/j.gecco.2026.e04116
Flávio Ferreira-Júnior , Natascha Wosnick , Rachel Ann Hauser-Davis , Rodrigo Barreto , Jones Santander-Neto
{"title":"Mapping knowledge and conservation gaps in Atlantic nurse shark research: A global North-South perspective","authors":"Flávio Ferreira-Júnior ,&nbsp;Natascha Wosnick ,&nbsp;Rachel Ann Hauser-Davis ,&nbsp;Rodrigo Barreto ,&nbsp;Jones Santander-Neto","doi":"10.1016/j.gecco.2026.e04116","DOIUrl":"10.1016/j.gecco.2026.e04116","url":null,"abstract":"<div><div>Sharks and rays are among the most threatened vertebrates worldwide, and understanding how scientific attention has developed for individual species is essential for effective conservation. The Atlantic nurse shark (<em>Ginglymostoma cirratum</em>), a large, slow-growing coastal predator distributed throughout the tropical and subtropical Atlantic Ocean, has long served as both a laboratory model and a conservation concern. This systematic review synthesized 342 peer-reviewed publications from 1897 to 2024 following PRISMA 2020 guidelines. Research output increased markedly after the 1980s but remains uneven across disciplines and regions. Physiological and immunological studies dominate the literature, whereas ecological, demographic, and conservation-focused works are comparatively underrepresented. Most experimental research originates from the Global North, particularly the United States and The Bahamas, while field studies in the Global South are concentrated in Brazil and depend heavily on fishery-derived samples. Large portions of the species’ range, especially in the eastern Atlantic, remain poorly investigated. Limited integration among physiological, ecological, and social dimensions constrains the translation of biological knowledge into management and policy. Strengthening interdisciplinary collaborations, expanding research capacity in underrepresented regions, and linking organismal biology to population and ecosystem scales are essential to transform decades of scientific knowledge into actionable strategies that support the long-term conservation of <em>Ginglymostoma cirratum.</em></div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04116"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146174218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Disentangling the effects of hydro-morphological changes on the reduction in the spawning habitat of four major Chinese carps in the Middle Yangtze River 长江中游水域水文形态变化对四种主要鲤鱼产卵生境减少的影响
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-01-07 DOI: 10.1016/j.gecco.2026.e04054
Bowen Yu , Peng Zhang , Li Chen , Yang Li , Zhi Yang , Zhiwei Li , Siyang Wang , Zehao Lv , Volker Weitbrecht
{"title":"Disentangling the effects of hydro-morphological changes on the reduction in the spawning habitat of four major Chinese carps in the Middle Yangtze River","authors":"Bowen Yu ,&nbsp;Peng Zhang ,&nbsp;Li Chen ,&nbsp;Yang Li ,&nbsp;Zhi Yang ,&nbsp;Zhiwei Li ,&nbsp;Siyang Wang ,&nbsp;Zehao Lv ,&nbsp;Volker Weitbrecht","doi":"10.1016/j.gecco.2026.e04054","DOIUrl":"10.1016/j.gecco.2026.e04054","url":null,"abstract":"<div><div>The Middle Yangtze River serves as a critical spawning habitat for the Four Major Chinese Carps (FMCC). The operation of the Three Gorges Dam (TGD) on the Yangtze River has significantly altered flow and water temperature regimes, reduced sediment concentration, and led to changes in river morphodynamics in the downstream reaches. These hydro-morphological changes have negatively impacted the spawning habitat suitability of FMCC, however, for the multiple hydro-morphological changes induced by the TGD, existing research primarily focuses on hydrological processes, and has not yet quantitatively distinguished the individual contributions of each factor to habitat loss. To disentangle the joint effects of hydro-morphological changes on habitat, we first constructed a one-dimensional physical habitat model that considered the spawning requirements of water level fluctuation, flow velocity, and water temperature for FMCC spawning. Then, we simulated and calculated habitat quality and quantity in pre-and post-TGD scenarios and examined the effects of hydro-morphological changes on the reduction in the spawning habitat of FMCC. Our results indicate that the Weighted Usable Area (<em>WUA</em>) for spawning decreased by approximately 12.1 % during the spawning period from April to July after the TGD operation. Of this reduction, changes in water temperature accounted for 46.0 %, alterations in the flow regime contributed 24.8 %, and changes in river morphology were responsible for the remaining 29.2 %. The most significant habitat loss occurred in May, with the <em>WUA</em> decreasing by 19.6 % relative to the pre-dam period. Decreased water temperatures due to TGD operation predominantly reduced <em>WUA</em> in April and May, while flow regime changes primarily reduced <em>WUA</em> in June and July. Additionally, channel erosion reduced <em>WUA</em> by decreasing wetted area and lowering the suitability of water level fluctuation, with varying spatial effects on habitat suitability changes. To mitigate <em>WUA</em> loss during spawning seasons, we propose an optimal combination of discharge quantity (Q) and daily discharge increment (ΔQ), which can inform dam operation schemes to reduce the impacts of altered flow regimes. This research provides insights into the comprehensive effects of hydro-morphological changes on fish habitat. It underscores the impact of river erosion due to dam operations and lays a foundation for the future ecological operation of hydropower projects and initiatives for micro-habitat restoration.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04054"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145928953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimizing sampling interval length in species abundance comparison using the Royle-Nichols occupancy model 利用Royle-Nichols占用模型优化物种丰度比较中的采样间隔长度
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-01-09 DOI: 10.1016/j.gecco.2026.e04065
Monique de Jager , Marijke van Kuijk , Joeri A. Zwerts , Patrick A. Jansen
{"title":"Optimizing sampling interval length in species abundance comparison using the Royle-Nichols occupancy model","authors":"Monique de Jager ,&nbsp;Marijke van Kuijk ,&nbsp;Joeri A. Zwerts ,&nbsp;Patrick A. Jansen","doi":"10.1016/j.gecco.2026.e04065","DOIUrl":"10.1016/j.gecco.2026.e04065","url":null,"abstract":"<div><div>The Royle-Nichols occupancy model is commonly used for comparison of wildlife abundance between sites or years with biomonitoring data, such as camera-trap or bioacoustics records. The method requires that records of species are subdivided into sampling intervals with detection or non-detection. Here, we evaluated how the choice of interval length - which is commonly chosen arbitrarily - affects the outcomes of such comparisons. Using simulations and field data, we find that interval length can affect model results substantially. In some cases, different interval lengths can yield opposite differences in abundance between locations. Our results indicate that the interval length should be carefully selected based on properties of the data rather than arbitrarily chosen. Careful selection increases the accuracy of species’ abundance comparisons, and makes population comparisons more effective. We provide guidelines for optimizing the choice of interval length.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04065"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145981605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A call for urgent action to protect wild yak in the Himalayan regions 呼吁采取紧急行动保护喜马拉雅地区的野牦牛
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-01-20 DOI: 10.1016/j.gecco.2026.e04075
Krishna Prasad Acharya, Sarita Phuyal, Babu Ram Lamichhane
{"title":"A call for urgent action to protect wild yak in the Himalayan regions","authors":"Krishna Prasad Acharya,&nbsp;Sarita Phuyal,&nbsp;Babu Ram Lamichhane","doi":"10.1016/j.gecco.2026.e04075","DOIUrl":"10.1016/j.gecco.2026.e04075","url":null,"abstract":"<div><div>The wild yak (<em>Bos mutus</em>), an iconic species of the Himalayan highlands, is facing increasing threats to its survival. Despite their ecological and cultural significance, wild yak populations are in decline due to genetic introgression from domestic yaks, habitat degradation, competition for forage, poaching, and climate-induced stressors such as invasive species encroachment. While China has undertaken notable conservation efforts, including habitat protection and management, neighboring countries have yet to implement coordinated strategies. This paper highlights the urgent need for transboundary conservation policies that prioritize habitat protection, minimize genetic degradation, control invasive species, and strengthen anti-poaching to ensure the long-term survival of wild yaks and the ecological resilience of the Himalayan region.</div></div>","PeriodicalId":54264,"journal":{"name":"Global Ecology and Conservation","volume":"66 ","pages":"Article e04075"},"PeriodicalIF":3.4,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146024327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Shelter and microhabitat use by an invasive snake: Control implications 入侵蛇的庇护所和微生境:控制意义
IF 3.4 2区 环境科学与生态学
Global Ecology and Conservation Pub Date : 2026-04-01 Epub Date: 2026-01-09 DOI: 10.1016/j.gecco.2026.e04063
Borja Maestresalas , Julien C. Piquet , Marta López-Darias
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