Results 31 to 40 of about 18,572 (215)
Integrative Conservation, Volume 4, Issue 3, Page 430-441, September 2025.Our study identifies southern China, including mountainous regions and islands, as key areas rich in phylogenetic diversity, and phylogenetic endemism of lizards that are currently under‐protected. Current protected areas however do not adequately cover regions that are critical for preserving the evolutionary history of lizards.
Tao Liang (梁涛) +8 more
wiley +1 more source
水电水利, 2020 新疆的玛纳斯河流域的地理位置处于新疆天山北麓和准噶尔盆地南缘,新疆玛纳斯河流域的行政区域含有石河子市、沙湾县以及玛纳斯县,以及分布在两县境内的新疆生产建设兵团农八师以及农六师的农牧团场。新疆玛纳斯河流域的地理坐标43。27一45。21N,85。01一86~32E,玛纳斯河流域的总面积已经达到211×104kmz,地势是从东南向西北方向倾斜。新疆玛纳斯河流域天然湿地对环境的保护有着十分重要的意义,基于此,本文将对新疆玛纳斯河流域天然湿地分布特征及水问题进行深入的分析,以供相关的人员借鉴思考。
强 钟
semanticscholar +1 more source
Wildlife Letters, Volume 3, Issue 3, Page 109-117, September 2025.We found that the Asian Openbill primarily roosted near waterbodies and frequently used farmland habitats, with significantly higher populations observed during the breeding season. Farmland and wetland areas exhibited a positive effect on the species' habitat use.
Ganesh Tamang +3 more
wiley +1 more source
Research on Management Problem and Countermeasures of China Marine Protected Areas——In Binzhou Chenier Island and Wetland National Nature Reserve as an Example [PDF]
, 2015 海洋蕴藏的巨量资源是人类未来发展的物质基础，合理开发与保护海洋资源是人类实现永续发展的必然选择。面对海洋资源日益枯竭，海洋环境压力日益增大的现状，海洋保护区的建设和管理已经成为全球性的热点问题。然而，由于我国海洋保护区建设起步时间晚，海洋资源环境压力巨大等原因，导致海洋保护区管理过程中出现诸多问题，海洋保护区的建设和管理并未达到预期的保护效果。本文通过研究国内外海洋保护区的发展历程、概念、分类和作用，以滨州贝壳堤岛与湿地国家级自然保护区(以下简称：滨州贝壳堤岛与湿地保护区 ...
吴晨本
core
Shuitu Baochi Xuebao, 2001 湿地在生态系统中的功能和价值已得到公认,但对湿地的破坏却因种种原因仍在继续.根据国际上对湿地的不同定义,讨论了湿地定义对湿地保护的重要性,同时结合我国一些地区的研究成果,指出湿地保护应以保护从陆地到水体的过渡带为主,而将水体本身以及诸如稻田一类的人工系统包括在湿地中,则会对湿地保护带来负面影响.最后根据美国不同部门对湿地水文特征的定义探讨了识别湿地水文特征的标准.
贾忠华 罗纨 王文焰 Skaggs R W
doaj
生态环境与保护, 2020 随着生态环境的日益恶化,湿地的保护与合理利用已经成为备受关注的热点问题之一。本文在查阅大量资料的基础上,依据延庆区2007年和2018年湿地资源调查报告,对区域内湿地资源现状、湿地开发利用、保护管理等情况进行综述,剖析了延庆区湿地资源所面临的主要问题和制约湿地保护发展的因素,并针对这些问题提出应对措施和建议,为进一步保护和恢复湿地提供一定的参考依据。
志刚 马
semanticscholar +1 more source
Seasonality of temperature dependence of methane fluxes from natural wetlands
Functional Ecology, Volume 39, Issue 9, Page 2383-2397, September 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperature dependence is a crucial parameter in estimating methane (CH4) fluxes from natural wetlands, yet our understanding of this parameter remains inadequate. Seasonal fluctuations in water levels and ecosystem productivity lead to seasonal differences in CH4 ...
Jinshuai Li +6 more
wiley +1 more source
Nitrate attenuation processes in groundwater at an upland slope-wetland plot [PDF]
, 2003 In the upland slope-wetland plot of about 300m^2 in area, detailed study was conducted to clarify relationship among groundwater flow paths, destribution of NO_3^- concentrations, and NO_3^- attenuation processes. The results are summarized as follows.(1)
Ioka Seiichiro, 井岡 聖一郎
core
Paleoenvironmental Analyses of the Buried Peat Deposit during the mid-Holocene at the Desaki Coast in Tamano City, Okayama Prefecture, Weatern Japan [PDF]
, 2004 The buried peat deposit was foud in the sand beach on the Desaki coast (Tamano City, Okayama Prefecture), the northeastern coast of Seto Inland Sea. In this study, we performed sulfur and diatom analyses of the deposit.
Katoh, Shigehiro +7 more
core +1 more source
建筑技术研究, 2020 湿地被称为地球之肾,而城市湿地则是城市的守护神。湿地生态系统也成为城市不可或缺的重要组成部分。但是,由于人类对湿地生态的保护措施不到位,导致生态系统遭到严重破坏,直接影响了自然环境,所以,相关人员必须要采取相应的修复措施来改善湿地生态,恢复自然环境。鉴于此,文章就湿地生态保护现状及修复对策进行了分析。
雨薇 钱, 娜 甄, 刚 张
semanticscholar +1 more source