Results 31 to 40 of about 350,341 (208)

Jellyfish blooms restructure plankton dynamics and trophic linkages in coastal waters

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1443-1460, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Jellyfish blooms are increasing globally in frequency and intensity, introducing complex ecological interactions, yet the mechanisms by which they alter ecosystem structure remain poorly characterized due to a lack of sustained field observations.
Pengpeng Wang   +4 more
wiley   +1 more source

Use of species’ responses to cryptic anthropogenic disturbances for monitoring biodiversity outcomes in tropical forests

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract Measuring area‐based conservation outcomes in tropical forests is challenging due to cryptic human disturbances (e.g., hunting). As a result, comparative studies of management strategies providing quantitative outcomes remain scarce, especially in the Neotropics.
Lucy Perera‐Romero   +5 more
wiley   +1 more source

Success of restoration strategies in preventing extirpation of 2 critically endangered coral species

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract An unprecedented marine heatwave in 2023 caused widespread coral bleaching and mortality throughout the Caribbean. In the Florida Keys (USA), 2 foundation species, elkhorn coral (Acropora palmata) and staghorn coral (Acropora cervicornis), were severely affected.
Erinn M. Muller   +29 more
wiley   +1 more source

Change of bacterial community structure acclimated by nitrobenzene-containing wastewater(硝基苯废水驯化过程中细菌群落结构的变化)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2010
采用PCR-DGGE和RAPD分子标记技术分析了不同浓度硝基苯废水驯化的细菌群落结构变化,探讨硝基苯废水对细菌群落结构及多样性的影响.结果表明:RAPD分子标记显示不同浓度废水驯化的细菌群落的Nei's指数(h)平均为0.252 3, Shannon's信息指数(I)平均为0.373 0;而采用DGGE技术得到不同浓度废水驯化的细菌群落的h平均为0.252 3, I平均为0.395 8.
YUBin-bin(余彬彬)   +2 more
doaj   +1 more source

Comparative Trends of Sociality Among Terrestrial Carnivores: A Multivariate Analysis 陆生食肉动物社会性的比较趋势:一项多变量分析

open access: yesWildlife Letters, Volume 4, Issue 1, Page 10-22, March 2026.
In this study we analyze the role of phylogeny, environment, and community structure on sociality. Using structural equation modeling (SEM) we aim to quantify the direct and indirect impacts of variables on behaviors including social grouping, reproduction, and space use among Carnivora species.
Jessica Ward   +3 more
wiley   +1 more source

Climate stability drives multidimensional nestedness of amphibian assemblages in a Chinese sky island system

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 636-654, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang   +5 more
wiley   +1 more source

芒萁侵入红壤退化裸地对土壤理化性质和细菌组成的影响

open access: yesShuitu Baochi Xuebao, 2023
芒萁是最早侵入红壤退化裸地的先锋植物,其侵入过程对土壤环境的改变在退化裸地生态恢复进程中具有重要意义。以福建省长汀县红壤侵蚀裸地为研究对象,分析测定退化裸地中芒萁侵入区和非侵入区土壤理化性质和细菌组成及多样性。结果表明:芒萁侵入裸地显著提高土壤最大持水量、土壤含水率、全碳、全氮、全钾、有机质和pH,并显著降低土壤容重;芒萁侵入区增加根瘤菌目和慢生根瘤菌属等14种土壤优势细菌,变形菌门和甲型(α)变形杆菌的相对丰度显著提高 ...
喻君保   +6 more
doaj  

Effects of landscape fragmentation on floodplain fishes as revealed by species–habitat networks

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract How species interact with habitat patches is influenced primarily by habitat configuration (e.g., connectivity) and species’ functional traits. As levels of fragmentation increase, identifying the intricate connections between these components is crucial for biodiversity conservation.
Chen Zhang   +8 more
wiley   +1 more source

卧龙国家级自然保护区羚牛同域分布地栖动物群落内种间关联度

open access: yes野生动物学报, 2021
使用红外相机技术于2017年2月—2018年4月所获数据对卧龙羚牛(Budorcas taxicolor)及其同域地栖动物进行空间关系分析,建立物种的空间关联网络,旨在探讨羚牛与其群落的关系现状。结果显示:①在研究区域发现的35种动物中,20种构成1个包含羚牛、川金丝猴(Rhinopithecus roxellana)、大熊猫(Ailuropoda melanoleuca)等重要物种的空间网络。②海拔、地形、生境类型和植被覆盖度对羚牛分布没有限制作用,表明羚牛分布区可以在不同海拔上下移动 ...
杨虎 1 李君 1 姜楠 1 施小刚 2 王鹏彦 2 李兆元 1
doaj  

Herbivore species and patch heterogeneity modulate grazing‐induced shifts in soil nematode trophic structure and energy flux

open access: yesFunctional Ecology, Volume 40, Issue 1, Page 163-175, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Grazing by large herbivores is a critical factor shaping grassland biodiversity and ecosystem functioning worldwide, yet its consequences for soil communities remain poorly understood.
Quanhui Ma   +12 more
wiley   +1 more source

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