Results 31 to 40 of about 126,648 (169)
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
A survey of protection consciousness on sharp instrument injury of practcing nursing students
Huli yanjiu, 2005 [目的]了解实习护生被锐器损伤的情况,为采取职业防护措施提供科学依据。[方法]采用问卷法调查183名实习护生锐器损伤的发生率和防护行为。[结果]97.3%的实习护生有锐器伤的经历,其中锐器损伤和安瓿玻璃割伤占首位。实习护生缺乏锐器伤的防护意识。[结论]实习护生要充分认识到锐器伤防护的重要性,增强锐器伤的防护意识,同时要加大职业防护的管理,以减少锐器伤的危害。
张金华, 李秀敏, 许丽莉
doaj
Integrative Conservation, Volume 5, Issue 1, Page 86-103, March 2026.Urbanization may alter bird foraging. Austral Parakeets (Enicognathus ferrugineus) in Patagonia rely on introduced plants in urban areas, especially in winter, despite preferring natives in the wild. This seasonal reliance on introduced species highlights urbanization trade‐offs and underscores the need to manage green areas with native plants to ...
Rocío Bahía +2 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 104-114, March 2026.The Johnstone's whistling frog is an invasive species whose loud night‐time calls may affect human health and well‐being. Our study in Cali, Colombia, combined fieldwork and online surveys to assess its urban occupancy, density, and potential health impacts.
Rubén Darío Palacio, Sumana Goli
wiley +1 more source
, 2012 通过对２０１０年和２０１１年和田地区策勒县、皮山县、和田县吉亚乡３个绿洲外围靠近沙漠边缘的防护林防风阻沙效益进行野外实地调查及对防护林内小气象站和配套积沙仪定点观测数据分析，发现和田地区绿洲外围防护林体系树种较单一，由于垦荒天然防护林面积在日益缩小，导致新的幼小新疆杨防护林防风阻沙效果不是很理想；在相同的水分灌溉条件下，沙拐枣防护林生长较新疆杨、梭梭、柽柳防护林成活率高，并且生长迅速，需水量少，且疏透度较小，防风阻沙效果更为理想。为有效提高和田地区绿洲外围防护林防护效益，应合理垦荒保护好绿洲 ...
雷加强 +3 more
core
Shuitu Baochi Xuebao, 2020 河套灌区是我国最大的引黄灌区，区内水资源匮乏，农田防护林系统在灌区土壤水分调控中发挥着重要作用。为明确防护林对农田土壤水分的影响，采用传统统计学方法综合分析了防护林网内土壤蒸发、风速、光照强度、气温、空气相对湿度、细根生物量密度及土壤容重等因素对土壤含水量的影响。结果表明：不同配置的农田防护林网内田间土壤水分具有明显的空间异质性，水平方向上土壤含水量与林带距离呈正向关系，主要影响因子为风速、土壤蒸发和1H（H为防护林树高）范围内的细根生物量密度；垂直方向上0—80 cm土壤水分从表层向下逐渐增加 ...
王栋 +4 more
doaj
Integrative Conservation, Volume 5, Issue 1, Page 33-45, March 2026.The Asian Songbird Crises negatively affects so‐called master birds, species that are used to increase the song complexity of competitive songbirds. We assessed the trade in a master bird, the crested jayshrike, in Indonesia before and after its legal protection.
Vincent Nijman +11 more
wiley +1 more source
, 2014 在和田地区新垦农地外围的流动沙地种植新疆杨乔木+沙拐枣灌木复合防护林,通过布设风速风向观测仪、沙尘通量梯度仪、温湿度和辐射等测定仪于林带前后,研究防护林网的防护效益,为营建绿洲外围防护林和合理开发利用荒漠区的土地资源提供理论依据.结果表明,防护林带的防风效能随着高度的增加而减弱,大于起沙风速(6 m/s)时,新疆杨林带、沙拐枣林带在0.5m处的防风效能分别为67.2％和94.5％,在3m处的防风效能分别为31.3％和33.7％.随着风速的增大,沙拐枣林带和新疆杨林带的防风效能均减弱 ...
雷加强 +10 more
core
Dianci bileiqi, 2003 电压瞬变和浪涌将导致微电子设备的损坏,微电子设备的防护问题已经得到越来越多的重视。防护过电压常采用均压、分流、屏蔽、接地和保护等措施,介绍了防护器件的种类及特性并指出各自的优缺点,还介绍了微电子设备过电压保护的多级防护。
千涛
doaj
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT MCrAlX coatings are widely used as bond coats in thermal barrier coating systems to protect turbine blades from high‐temperature oxidation. However, their oxidation resistance is often restricted by uncontrolled microstructures, surface roughness, and aggregation of reactive elements (REs). In this study, high‐repetition‐rate femtosecond laser
Wei Qian +7 more
wiley +1 more source