Results 61 to 70 of about 30,335 (182)
Guangxi Zhiwu该文报道了广西苦苣苔科报春苣苔属（Primulina Hance）一新种——平果报春苣苔（Primulina pingguoensis H. S. Ma & B. Pan），该新种在形态学上与囊筒报春苣苔（P. carinata Y. G. Wei, F. Wen & H. Z. Lü）相似，但两者能明显区别，平果报春苣苔花冠裂片狭披针形至线型，长宽比大于2（vs.圆形至卵圆形，长宽比小于1.5），花冠内部具8~10条紫色条纹，与花冠同色，无明显导蜜线（vs.棕色条纹，与花冠不同色，具两条黄色导蜜线 ...
马 虎生 +3 more
doaj +1 more source
Twelve principles for successful governance of community‐based coastal marine restoration
Conservation Biology, EarlyView.Abstract Global agreements, such as the Global Biodiversity Framework, call for urgent, large‐scale action to halt biodiversity loss through a whole‐of‐society approach. Community‐based restoration can play a crucial role in achieving this goal, yet there remains limited understanding of what makes these projects effective and sustainable.
Michelle M. Holian +2 more
wiley +1 more source
Conservation Biology, EarlyView.Abstract Ecological niche models (ENMs) are used to assess the abiotic preferences of species by linking their occurrences to the environmental conditions in which they live. We developed a fossil‐informed ENM framework that integrates mid‐Holocene and modern occurrences to test niche stability and reconstruct abiotic niche characteristics for four ...
Claire. M. Williams +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2023 黄河流域经济带是我国北方重要的经济走廊,科学评估黄河流域经济带生态环境绩效水平,提高黄河流域沿线9省生态环境质量是实现黄河流域经济带的高质量发展重要举措之一。运用生态环境质量评估、生态效率评估等研究方法,开展2012—2017年的生态环境质量、生态效率和绿色全要素生产率评估。结果表明:黄河流域经济带生态环境绩效水平总体呈现由较低水平不断提升的趋势;黄河沿线九省在生态环境质量和生态效率系统层中有明显差异,生态环境质量系统层中,上游地区的最优;生态效率系统层中,中下游地区的生态效率最优且稳定 ...
鲁仕宝, 尚毅梓, 王浩, 廉志端
doaj
Assessing and strengthening community‐based coastal governance
Conservation Biology, EarlyView.Abstract Community‐based coastal governance is essential for biodiversity conservation and sustainable livelihoods, yet many communities continue to face significant challenges in establishing and sustaining effective governance systems. We sought to improve understanding of the current status of community‐based coastal governance across five countries
Mark Andrachuk +21 more
wiley +1 more source
Shuitu Baochi Xuebao, 2005 利用生态足迹的理论与方法,对陕西关中渭河盆地,1986~2002年的生态足迹、生态承载力、生态盈余/亏损进行了测算。提出了生态压力指数的概念,建立了生态压力指数测算模型以及生态足迹、生态承载力、生态盈余及生态安全度变化预测模型,并对本地区万元GDP的生态足迹需求进行了测评。研究结果表明:①本地区生态承载力呈减少趋势;②生态足迹均呈现增加趋势;③1986~2002年生态压力指数从0.75增长为1.20,增长幅度为0.45,增长幅度较大;④关中盆地已严重超载,处于不安全状态 ...
任志远 黄青
doaj +2 more sources
Psychometric framework for coexistence with large carnivores
Conservation Biology, EarlyView.Abstract Human–carnivore coexistence is essential for biodiversity conservation, yet measuring the attitudes and behaviors that support it remains methodologically challenging. We developed psychometric scales to assess willingness to coexist with carnivores and the underlying beliefs of this coexistence through an iterative expert elicitation process ...
Benjamin Ghasemi +14 more
wiley +1 more source
Behavioral interventions to reduce demand for threatened freshwater turtles as pets
Conservation Biology, EarlyView.Abstract Growing demand for freshwater turtles as pets has fueled illegal trade and accelerated wild population declines, underscoring the need for theory‐based demand‐reduction interventions. We conducted a three‐part randomized controlled trial with active turtle keepers (n = 1800) in China to test conservation‐ and legality‐framed messages by ...
Wuji Zheng +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 2004 简要介绍了生态恢复和恢复生态学的概念，阐述了生态恢复的效果，生态恢复的定位，生态恢复与可持续发展。国内称生态恢复为生态修复，而国际上则称为生态恢复。为了与国际接轨，文中采用生态恢复一词。
李凤 陈法扬
doaj +2 more sources
Modeling seed germination data to meet biodiversity conservation needs in the Mediterranean
Conservation Biology, EarlyView.Workflow to assess the availability and quality of germination data and assign species' thermal risk in the Mediterranean. (a) Assessment of data availability, including the phylogenetic distribution of the number of records (i.e. available germination data); (b) data quality assessment; and (c) assignment of climate risk categories for species that ...
Diana María Cruz‐Tejada +2 more
wiley +1 more source