Results 21 to 30 of about 2,848 (115)
Conservation 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
Conservation 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
Study on intertidal cirripod community structure in Beiji archipelago(北麂列岛潮间带蔓足类群落结构研究)
Zhejiang Daxue xuebao. Lixue ban, 2000 对北麂列岛潮间带蔓足类群落结构的研究表明，该列岛蔓足类群落属外海高盐类型，群落结构简单.用Shannon-Wiever多样性指数H′(s)、Pielou均匀度J、Margalef种类丰度d及McNaughton优势度D 4个测定群落种类多样性指标进行数值分析，结果表明，从北到南，H′(s)、J、d值呈现逐渐增加的趋势，而D值则有逐渐减少的趋势.各断面的多样性指数H′(s)及种类均匀度J值以春、夏季较高，d值夏、秋季较高，D值则随断面的不同而差异.
YINGXue-ping(应雪萍) +2 more
doaj +1 more source
How much biotic nativeness matters across human demographic groups
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Many central concepts of conservation biology—such as nativeness—are structured by ecological and social factors. However, the social consequences of using these concepts to make conservation decisions remain inadequately understood. Some researchers argue that nativeness, rather than acting as an objective proxy for important ecological ...
Harold N. Eyster, Rachelle K. Gould
wiley +1 more source
Shuitu Baochi Xuebao, 2007 植被恢复是退化生态系统重建的重要途径，植被恢复过程中物种多样性的变化反映了植被的恢复程度，通过群落调查，研究了太行山片麻岩区植被恢复过程中群落物种多样性特征及其与土壤含水量之间的关系，结果表明：物种多样性指数天然灌木群落〉人工乔木群落。乔木和灌木群落各指数大小为封禁20年〉封禁10年〉封禁5年。6种群落其土壤含水量均偏低，随着封禁时间的加长，含水量略为增加，但天然灌木群落平均含水量稍大于人工群落。不同封禁时间群落土壤含水贯与均匀度指数成正相关，多样性指数与含水量先呈正相关，在封禁20年时，呈负相关 ...
徐学华 +4 more
doaj
Integrative Conservation, Volume 5, Issue 1, Page 59-73, March 2026.This research reveals the functional stability of mixed species foraging flocks (MSF) and their foraging height change with different taxonomic differences along the elevational gradient at Knuckles Montane Reserve, Sri Lanka. This offers new insights into how MSFs sustain with the elevational gradients supporting the altitudinal shifting species ...
Vimukthi. R. Gunasekeara +3 more
wiley +1 more source
野生动物学报, 1999 生物群落的概念很早以前就出现于生物学的各种论著中.本世纪初,对这一概念的理解有两种截然不同的观点,一是认为群落是物种的松散可重复的集合,能作为一个整体在功能上密切统一,并表现出单独机体（超有机体）的特征;第二种观点认为群落至多是物种在分布上的偶然巧合,缺乏内在的组织结构,群落中的物种各自独立地对环境条件做出反映.持不同观点的两大学派各持己见,展开了论战.争论之初,第一种观点占了上风,并统治了该领域几十年之久.到本世纪四十年代末,许多生态学家对第一种群落观点提出挑战认为群落的分类不应该严格不变 ...
赵鲁安 +3 more
doaj
Integrative Conservation, Volume 5, Issue 1, Page 74-85, March 2026.This study investigates distribution patterns of Galliforms in the Indian Himalayas, focusing on factors influencing their occurrence, regions of high diversity and endemism, and their overlap with protected areas. Our study highlights the need for assemblage‐level conservation strategies in high Himalaya which primarily relies on snow leopard‐focused ...
Manvi Sharma +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Skin wound injuries are often accompanied by bacterial infections and severe inflammation. Especially, M1‐type macrophages at the wound site can trigger a cascade of inflammatory responses, mediating a vicious cycle of inflammation. Meanwhile, hypoxia further exacerbates vascular damage and constriction in the wound microenvironment, thereby ...
Xianfeng Wang +6 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2015 对东白山（Dongbaishan，DBS）1 hm2森林样地内胸径≥1 cm的木本植物进行统计，初步分析了样地的区系成分、物种组成、群落结构和α多样性.结果表明：样地内共计木本植物48种，隶属23科36属，总计5 493株，以常绿树种为主，共25种，占总优势度的98.18%，重要值的95.22%，总个体数的96.65% ；群落内有明显的优势种、偶见种和部分稀有种，木荷（Schima superba）和马尾松(Pinus massoniana）占显著优势；偶见种和稀有种分别占总物种数的35.42%和20 ...
WANGYunquan(王云泉) +7 more
doaj +1 more source