Results 61 to 70 of about 9,074 (222)
Comparative proteomic analysis reveals cold acclimation enhances the cold tolerance in mangrove plant Sonneratia apetala [PDF]
, 2016 低温是一种重要的非生物胁迫因子，对植物的产量、分布具有重要的影响，特别是对生长、发育起着至关重要的作用。无瓣海桑(Sonneratiaapetala)是一种重要的红树植物，自1985年从孟加拉国引入中国后，以其生长迅速、树体高大、结实率高、在抵御护花米草入侵中发挥重要作用等特点迅速成为红树林湿地生态恢复中的理想树种。但无瓣海桑对低温较敏感，不耐寒，因此温度成为其生长和分布的重要限制因子之一。本论文研究经低温驯化和未经低温驯化无瓣海桑响应寒害的生理变化以及差异表达蛋白特性，阐明无瓣海桑的可能耐寒机理 ...
罗美蓉
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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
野生动物学报, 2010 湿地恢复研究是当今恢复生态学研究的主要内容之一。本文从湿地恢复的概念、特点及退化原因入手,并以生态学原理为基础,分析了湿地恢复的目标、方法、原则、策略、技术、评价及监测等方面内容。除此之外,文章进一步讨论了湿地恢复的具体步骤,最后指出为做好湿地生态恢复工作尚需进一步加强方法学、基础理论、应用技术和示范推广等方面的研究。
张宇, 马建章
doaj
Restoration of Degraded Ecosystem and Integrated Management in Coastal Zone [PDF]
, 2006 文中在分析海岸带特征的基础上,提出了海岸环境管理面临的问题。根据海岸带退化生态系统的特点,阐述了红树林海岸、沙质海岸和河口湿地海岸退化生态系统恢复重建的理论和实践,并提出了进行海岸带综合管理的途径和措施。Coastal zone is facing with enormous stress such as environment pollution,ecological deterioration,and resource decrease due to its unique environment ...
卢昌义, 叶功富, 罗美娟
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In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla +4 more
wiley +1 more source
Shuitu Baochi Xuebao, 2022 黄土高原地区是我国水土流失和环境问题严重的地区之一,人工植被恢复可以有效改善土壤性质,提高土壤质量,明确长期人工植被恢复后土壤水分和养分性质的响应差异,有利于进一步有效改善生态环境。选取晋西黄土区自然恢复的次生林地、人工刺槐林地、人工油松林地3种典型植被恢复类型为研究对象,通过测定土壤物理性质以及有机碳、氮磷钾元素含量等土壤养分,对比分析长期不同人工林恢复条件下的差异。结果表明:(1)次生林地、刺槐林地和油松林地在0-20 cm浅层土壤的容重分别1.15,1.04,1.06 g/cm3 ...
熊瑛楠, 冯天骄, 王平, 吴旭东
doaj
Study on the response of seedling regeneration to light environmental heterogeneity in Hexi south subtropical rain forest, Fujian [PDF]
, 2005 本研究主要针对南亚热雨林天然分布树种白楸(Mallotuspaniculatus)、枫香(Liquidambarformosana)、木荷(Schimasuperba)、薄叶润楠(Machilusleptophylla)和红栲(Castanopsishytrix)，从生理、形态和种群等几个层次研究幼苗更新对不同光照强度响应的机制，以期为理解南亚热带森林更新、物种多样性保持和生态恢复提供一些理论依据。采用透光率分别为100%(L100)、25%(L25)和8%(L8)的遮阴棚研究枫香、木荷 ...
陈圣宾
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Distribution, scale, and drivers of mass mortality events in Europe's freshwater bivalves
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Mass mortality events (MMEs) are decimating populations and compromising key ecosystem functions around the globe. One taxon particularly vulnerable to MMEs is freshwater bivalve mollusks. This group has important ecosystem engineering capacities and includes highly threatened and highly invasive taxa.
Daniel A. Cossey +39 more
wiley +1 more source
, 2007 2004年12月-2005年5月武汉市月湖水生植被重建过程中,对浮游植物进行逐月调查.结果表明,在营养盐浓度较高的条件下,浮游植物仍保持较低的生物量和密度,浮游植物的生长与温度保持一定的相关性,但与湖水营养盐浓度并不存在相关关系.菹草和伊乐藻能使水体的透明度保持较高的状态.浮游植物主要由隐藻和硅藻组成,能形成水华的一些常见种类并未随温度升高而出现,可能与这两种沉水植物的存在改变了浮游植物的群落结构有关.因此 ...
吴振斌 +6 more
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