Results 11 to 20 of about 1,406 (151)
Abstract Present biodiversity comprises the evolutionary heritage of Earth's epochs. Lineages from particular epochs are often found in particular habitats, but whether current habitat decline threatens the heritage from particular epochs is unknown. We hypothesized that within a given region, humans threaten specifically habitats that harbor lineages ...
Igor V. Bartish +6 more
wiley +1 more source
目的 本国际临床指南由欧洲残疾儿童学会(the European Academy of Childhood Disability,EACD)牵头制定,旨在解决发育性协调障碍(developmental coordination disorder,DCD)的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题,通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础,以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类,最终转化为指南建议。并由国际 ...
Jing Hua +6 more
wiley +1 more source
Lessons from an eradication under multiple constraints of an island rat population of record density
Abstract Invasive rats threaten island biodiversity, disrupting ecosystems and endangering native species. Although rat eradication has succeeded on many islands, tropical islands present unique management challenges. Strict regulations and financial constraints on some tropical islands further limit proven eradication methods, complicating rodent ...
Tatiane Micheletti +7 more
wiley +1 more source
Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley +1 more source
ONE NEW SPECIES AND ONE NEW RECORD SPECIES of EIRENIDAE FROM THE TAIW AN STRAIT,CHINA [PDF]
记述了采自台湾海峡软水母亚纲lEPTOMEduSAE HAECkEl,1866、和平水母科EIrEnIdAE HAECkEl,1879 1新种,无疣杯水母PHIAlOPSIS AVErruCIfOrMIS SP.nOV.和我国海域1新纪录种,母芽侧丝水母HElgICIrrHA MEduSIfErA(bIgElOW,1909),对其形态特征进行描述。模式标本保存于国家海洋局第三海洋研究所。The samples of Eirenidae were collected from the Taiw an ...
林茂 +4 more
core
A Research on Human Resource Integration during the Acquisition Process of G Medical Fujian Company [PDF]
随着经济全球化的深入,中国医药市场在国内外激烈竞争的环境下迎来兼并收购浪潮,有条件的医药企业纷纷以并购的方式以扩大市场份额,站稳市场脚跟。而医药分销作为医药产业中较新的一个领域,在近几年得到飞速发展,一批具有一定规模的医药分销企业正在出现,并通过并购方式迅速成长。 G医药分销福建公司是一家国有医药分销企业,公司从2010年改制创办至今,成长速度飞快,并购节奏紧凑,从原来的单体公司,发展到目前拥有八家子公司,员工一千多人,创建出自己的品牌与优势。但自并购以来,子公司融合度严重欠缺,业绩相对持平 ...
杨贺龙
core
大兴安岭地区兴安落叶松林步甲群落多样性时间动态分析 = Temporal dynamics of ground beetles in Larix gmelinii forests in the Greater Khingan Mountains, China [PDF]
兴安落叶松林是大兴安岭地区代表性的植被类型,其生物多样性具有独特性。步甲是森林生态系统环境和多样性的指示性物种,以及认识环境变化和生物多样性特征的关键物种。为研究大兴安岭地区兴安落叶松林步甲群落多样性的时间动态,分析步甲群落对时间变化的响应规律,于2019年5月下旬-8月下旬步甲活跃期,利用陷阱诱捕法在兴安落叶松林5个样地中采集步甲标本共15属34种1149头,其中大兴安岭地区地理新纪录物种7种,中国地理新纪录物种6种。研究结果表明,通缘步甲属(Pterostichus)和大步甲属(Carabus ...
Axmacher, J, Ma, M, Sang, W, Song, Y
core
Abstract Identifying refugia from emerging threats is vital to ensure the persistence of rare and threatened species, but modeling habitat distribution for these species is challenging and the role of people in refuge management is rarely considered. Myrtle rust is an emerging infectious disease that represents a grave threat to the rare wetland tree ...
Sarah M. Herbert +7 more
wiley +1 more source
白斑军舰鸟为鲣鸟目军舰鸟科大型热带海鸟,常见于中国南海、南沙群岛和西沙群岛,从未见在辽宁省等北方海域被发现过。2018年5月20日在喀左龙源湖湿地的天空中发现1只白斑军舰鸟,经查阅辽宁省鸟类分布相关文献资料发现,白斑军舰鸟在辽宁省属于分布新纪录,同时也成为白斑军舰鸟在中国最北端的最新发现记录。
史宇飞 1 乌春雷 2
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