Results 41 to 50 of about 18,572 (215)
Integrative Conservation, Volume 4, Issue 2, Page 188-204, June 2025.We assessed the distribution of 14 threatened agamid lizard species using Species Distribution Modeling to identify hotspots for these species' conservation. Based on the results, high‐priority areas of threatened agamids were projected to occur specially in the wet zone.
Iresha Wijerathne +10 more
wiley +1 more source
Gradient distributions of nitrogen and organic carbon in the soils from inland to tidal flat in the Yellow River Delta [PDF]
, 2014 黄河三角洲是我国典型的通过黄河冲积泥沙填海造陆形成的近代沉积区。区域受到黄河冲积、沉积等自然过程和农业耕种熟化等人类活动的双重影响。本研究通过在黄河三角洲地区内陆到河口海湾不同距离采集典型土壤类型剖面发生层样品，探讨土壤有机碳、总氮等生源要素的空间分布规律，为阐明我国典型海岸带地区陆源碳、氮的输送及循环特征提供基础依据。研究结果表明，黄河三角洲内陆与河口地区呈现出完全不同的土壤碳、氮分布规律。表层土壤碳、氮含量在黄河沿岸及三角洲南部均表现出由陆向海逐级递减的空间分布特征 ...
李远 +4 more
core +1 more source
Æ E Æ Å – Reshaping the Role of Træna Fishermen
, 2022 This diploma project aims to strengthen the viability of Træna’s community by proposing an ocean research facility in the archipelago, enabling the next generation of local fishermen to collect oceanographic data while working at sea. The idea of the fisherman as oceanographer is inextricably linked to the architectural program on the island of ...
openaire +1 more source
Shuitu Baochi Xuebao, 2008 对三江平原3种典型湿地(毛苔草湿地、小叶章湿地、岛状林湿地)的土壤酶活性、土壤养分进行了研究,探讨了不同湿地土壤酶与土壤养分及酶活性间的相关性。结果表明:不同湿地土壤酶活性和土壤养分含量有较大差异。土壤蔗糖酶、脲酶、过氧化氢酶、淀粉酶活性与土壤有机质、全氮、碱解氮含量变化趋势一致,表现为毛苔草湿地>小叶章湿地>岛状林湿地。酸性磷酸酶活性表现为岛状林湿地>毛苔草湿地>小叶章湿地;纤维素酶活性则表现为毛苔草湿地>岛状林湿地>小叶章湿地。经分析,土壤酶活性和养分密切相关,且酶活性间存在一定的相关关系,其中脲酶、
万忠梅, 宋长春
doaj
Integrative Conservation, Volume 4, Issue 2, Page 134-142, June 2025.Our study addresses the significant knowledge gap regarding the wintering population and habitat utilization of the Yellow‐breasted Bunting (Emberiza aureola) in Nepal, providing crucial insights that can aid in the conservation of this critically endangered species in wintering grounds.
Hem Bahadur Katuwal +6 more
wiley +1 more source
Reconstruction of greenhouse gases emission from alpine wetland by considering impact of lower atmospheric pressure in high altitude ecosystem [PDF]
, 2009 課題番号 ...
ヒロタ ミツル, 廣田 充
core
生态环境与保护, 2020 湿地的生态价值、经济价值和社会价值是很高,作为水体系统和陆地系统相互影响而产生的生态系统,也是人类社会最佳的生存环境,同时也聚集了大量的、多种类的生物。湿地和人类的发展是息息相关的,湿地为人类社会的发展提供了大量的资源,同时又具有很高的生态环境保护效益,在美化环境、调节气候、降解污染物等方面发挥着无可替代的作用。在当前生态环境保护理念盛行的今天,湿地作为地球之肺,将更加受到社会各界的高度重视。本文中着重研究湿地的生态系统恢复和保护技术,希望能提升湿地建设水平,充分地发挥湿地的作用价值。
红萍 刘
semanticscholar +1 more source
Wildlife Letters, Volume 3, Issue 2, Page 56-63, June 2025.The Serra do Amolar, located in the Brazilian Pantanal, is a crucial but understudied area for biodiversity conservation. Through camera traps, we recorded 29 mammal species, including three rodent species documented for the first time in the area: Cavia aperea, Cuniculus paca, and Holochilus chacarius.
Sergio Eduardo Barreto de Aguiar +13 more
wiley +1 more source
野生动物学报, 2013 吉林省湿地资源具有类型多、分布广,区域特性强,生物多样性丰富的特点。为保护好这些资源,本文对吉林省湿地保护管理情况进行了详细的分析。现阶段已完成吉林省湿地保护十年规划、建立了湿地保护法规制度体系、湿地保护管理体系基本形成、管理机构基本健全、基础工作逐步加强、大力推进湿地保护与恢复工程建设、资源合理利用成就显著、广泛开展了湿地宣传教育与国际合作等成绩,但也存在对湿地保护认识不足、资金投入不足、湿地缺水、湿地破坏严重等问题,相应地提出了湿地保护管理的一些建议。
郭宝华, 李英俊
doaj
China's Eco‐Civilisation, Climate Leviathan, and Hobbesian Energy Transition
Antipode, Volume 57, Issue 3, Page 830-861, May 2025.Abstract Scholars have hitherto tended to theorise China's ecological civilisation project either as a form of environmental authoritarianism or as a vision of eco‐socialism. This paper contributes to the conversation by conducting a textual analysis of Chinese scholarly discussions on eco‐civilisation.
David Chen
wiley +1 more source