Results 51 to 60 of about 32,081 (263)
Conservation benefits of a large marine protected area network that spans multiple ecosystems
Conservation Biology, EarlyView.Abstract Marine protected areas (MPAs) are widely implemented tools for long‐term ocean conservation and resource management. Assessments of MPA performance have largely focused on specific ecosystems individually and have rarely evaluated performance across multiple ecosystems either in an individual MPA or across an MPA network.
Joshua G. Smith +23 more
wiley +1 more source
, 2018 With the intensification of water pollution and eutrophication of freshwater ecosystems, large areas of algal bloom have been included, which not only destroy the ecosystems, but also cause huge economic losses. Therefore, it is very important to predict
semanticscholar +1 more source
Using online reports of seahorse seizures to track their illegal trade
Conservation Biology, EarlyView.Abstract Illegal wildlife trade (IWT) is a persistent and extensive threat to global biodiversity. Hundreds of marine fish species are subject to regulation under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), but it is unclear how much protection species gain from CITES because information on marine fish ...
Sarah J. Foster +3 more
wiley +1 more source
Assessing the Corn Belt as an anthropogenic barrier to migrating landbirds in the United States
Conservation Biology, EarlyView.Abstract Migrating landbirds adjust their flight and stopover behaviors to efficiently cross inhospitable geographies, such as the Gulf of Mexico and the Sahara Desert. In addition to these natural barriers, birds may increasingly encounter anthropogenic barriers created by large‐scale changes in land use. One such barrier could be the Corn Belt in the
Fengyi Guo +7 more
wiley +1 more source
An Analysis Of The Factors Affecting The Industrial Transformation And Upgrading Of Quanzhou City——Comparing With Fujian Pronvince And China [PDF]
, 2016 在经济全球化背景下，中国产业发展面临的问题逐渐增多，正处于产业转型升级的关键时期。同时，福建省的发展对于中国东南部的整体发展具有很大的代表性，举足轻重。福州、厦门与泉州是福建省的三大中心城市，而泉州的地理位置刚好与福州、厦门均相邻，并且与宝岛台湾的距离也很近，所以泉州的经济发展关系到福建的整体经济发展。近年来，泉州的经济发展虽然取得了巨大成绩，但是，企业研发能力不足，产品档次不高，产品同质化现象严重加强了泉州产业转型升级的重要性和紧迫性。分析产业转型升级可能的影响因素是进行转型升级的必需条件 ...
王柳
core
On the normative roles of biodiversity and naturalness in conservation
Conservation Biology, EarlyView.Abstract Nature is an opaque concept. Consequently, the term biodiversity conservation has replaced nature conservation in most conservation contexts. We review the conceptual indeterminacies that plague the terms nature and natural but then show that comparable difficulties plague biodiversity.
David Saltz, Shlomo Cohen
wiley +1 more source
Conservation Biology, EarlyView.Abstract Urgency to save species from extinction has prompted increased investment in law enforcement in protected areas. To date, such law enforcement has largely focused on increasing costs and reducing opportunities for offending. However, these resource‐intensive approaches are not always effective and can contribute to conflict between people and ...
Freya A. V. St. John +3 more
wiley +1 more source
Heart rate variability in horses with and without severe equine asthma
Equine Veterinary Journal, Volume 57, Issue 3, Page 611-618, May 2025.Abstract Background Equine asthma in severe form (severe equine asthma [sEA]) shares remarkable similarities with human asthma. Human studies detected changes in the autonomic nervous system function in asthmatic patients based on heart rate variability (HRV) analysis. Study design Observational study. Objectives To investigate the relationship between
Zsófia Nyerges‐Bohák +5 more
wiley +1 more source
Zhongguo youzhi为研究新疆主栽品种核桃油的挥发性成分差异，通过气相色谱-离子迁移谱（GC-IMS）技术对“温185”“新新2”“新早丰”“新萃丰”“扎343”“温81”6个品种低温压榨核桃油中的挥发性成分进行分析，并采用指纹图谱结合主成分分析（PCA）分析不同品种核桃油间挥发性成分的差异。结果显示，6个品种低温压榨核桃油样品中共检测到48种挥发性物质，其中包括醛类13种、醇类10种、酯类10种、酮类7种、烯烃类3种、酸类2种、醚类2种、杂环类1种。酯类是核桃油的主要挥发性成分，其中，乙酸乙酯（单体）相对含量最高，为10.
孟新涛1,2，许铭强1,2，张婷1,2，古丽米热·祖努纳1,2， 牛逍瞳1,2，郭金宝3，刘国庆4，马燕1,2 MENG Xintao1,2, XU Mingqiang1,2, ZHANG Ting1,2, GULIMIRE Zununa1,2, NIU Xiaotong1,2, GUO Jinbao3, LIU Guoqing4, MA Yan1,2
doaj +1 more source