Results 21 to 30 of about 7,494 (164)
New recorded species of orchidaceae in Tibet Autonomous Region, China(西藏兰科植物新记录)
报道了西藏兰科植物5种新记录,分别为虾脊兰属(Calanthe R. Brown)的弧距虾脊兰(Calanthe arcuata Rolfe)和反瓣虾脊兰(Calanthe reflexa Maximowicz)、石斛属(Dendrobium Swartz)的大苞鞘石斛(Dendrobium wardianum Warner)、山兰属(Oreorchis Lindley)的山兰(Oreorchis patens (Lindley) Lindley)和软叶兰属(Crepidium Blume)的细茎沼兰 ...
ZHANGLi(张丽) +2 more
doaj +1 more source
硅藻细胞壁亚显微结构研究──Ⅱ.针杆藻属、圆蕊藻属、斜斑藻属、槌棒藻属、脆杆藻属和拟十字藻属 [PDF]
本文用光镜(lM)、透射电镜(TEM)和扫描电镜(SEM)观察了在光镜下难以分辨的主要采自海南省西沙群岛的硅藻共6属13种,其中有4个新种,3个新记录种和1个新记录属(以*号为记),它们是:SynEdrACyClOPHOrOIdESSP.nOV.,*CyClOPHErATEnuIS,PlAgIOgrAMMAPArVASP.nOV.,PlAgIOgrAMMAPAndurATASP.nOV.,P.ATOMuS,P.rEIMErI,OPEPHOrAEllIPTICASP.nOV.,O.MArTyI,O ...
刘师成
core
Abstract Though spillovers have been initially described in the Multiple Streams Framework (MSF), we know little about how to conceptualize and measure them. To investigate spillovers, we draw on the case of fur farming bans during the COVID‐19 pandemic. Whereas fur farming has long been criticized for its animal welfare problems, with the onset of the
Anne‐Marie Parth +3 more
wiley +1 more source
Evidence for a fisher‐designed solution to manta and devil ray bycatch in tuna fisheries
Abstract Bycatch in global tropical tuna purse seine fisheries represents a significant source of mortality for manta and devil rays (mobulids), which are globally threatened. Use of best handling and rapid release practices on purse seine vessels can substantially reduce mortality and improve vulnerability status for mobulids.
Melissa R. Cronin +12 more
wiley +1 more source
Two Newly Recorded Species of Dalbergia L.f.(Leguminosae) from China [PDF]
报道了2种黄檀属植物,即绒叶黄檀(Dalbergia velutina Benth.)和卵叶黄檀(D.ovata Graham ex Benth.)在中国云南的分布新记录。Two leguminous species of Dalbergia velutina Benth. and D. ovata Graham ex Benth. are newly recorded from Yunnan Province, China.国家自然科学基金项目(31270248,31070176)资助~
侯学良 +4 more
core
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
报道了我国薹草属的若干省级分布新记录种,安徽新记录种互花薹草Carex alterniflora,贵州新记录种翠丽薹草C. speciosa和纤细薹草C. pergracilis,浙江新记录种武夷山薹草C. wuyishanensis和闽北薹草C. borealifujianica,湖南新记录种武夷山薹草C. wuyishanensis、等高薹草C. aequialta和金佛山薹草C.
鲁益飞(LU Yifei) +4 more
doaj +1 more source
ABSTRACT The COVID‐19 pandemic had a detrimental impact on healthcare provision globally and in the European Union (EU). This paper investigates european health policy oriented towards orthopedics and traumatology since the onset of the pandemic. A search of peer–reviewed literature and European Union legislation and scientific databases has been ...
Christos Tsagkaris +3 more
wiley +1 more source
Two genera and five species newly recorded in Zhejiang Province, China(浙江植物分布2新记录属和5新记录种)
报道了浙江植物分布2新记录属和5新记录种,即野甘草属Scoparia L.,松香草属Silphium L.和山白前Cynanchum fordii Hemsl.,原野菟丝子Cuscuta campestris Yunck.,野甘草Scoparia dulcis L.,串叶松香草Silphium perfoliatum L.,竹节草Commelina diffusa Burm. f..凭证标本均存放于温州大学植物标本室.这些类群在浙江的发现丰富了浙江植物区系的内容,为其在我国地理分布的研究提供了基础资料.
XIONGXianhua(熊先华) +4 more
doaj +1 more source
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

