Results 31 to 40 of about 613,785 (163)
ABSTRACT Hybrid crisis governance – combining hierarchical control with networked collaboration – has gained increasing attention in the public policy and crisis management literatures. Yet, the concept of hybridity remains crude and underdefined, limiting its analytical utility.
Svante Aasbjerg Thygesen +2 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
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
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
北票野生动物调查于1988-1993年完成,计有鸟类286种,兽类30种,两栖爬行类12种。发现辽宁省新分布记录2种,辽西首次记录14种,朝阳市首次记录15种。依北票鸟类分布和居留型统计,认为北票所在的辽西山地应划属华北区黄土高原亚区而不应属于蒙新区。
常家传 +6 more
doaj
Study on Polysiphonia and Neosiphonia in China(中国多管藻属及新管藻属的研究)
根据KIM和LEE(1999)将多管藻属分为两独立属新管藻及多管藻,报道了我国14种及1变种1变型多管藻,以及11种新管藻,其中19种为我国新记录,发表了新种垫状多管藻(Polysiphonia caespitosa sp.nov.)及新变种岩生多管藻长节变种(P. scopulorum var. longinodium var.nov.).
XIANGSi-duan(项斯端)
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
记述了得自云南省和河南省苔藓与丝状绿藻中的缓步动物门三新种和一新记录种 :异缓步纲棘影熊虫科的西藏角棘影熊虫新记录种Cornechiniscustibetanus (Maucci,1 979)和石林假棘影熊虫 ,新种Pseudechiniscusshilinensissp .nov.;真缓步纲大生熊虫科的河南趾生熊虫 ,新种Dactylobiotushenanensissp .nov .;高生熊虫科的昆明高生熊虫 ,新种Hypsibiuskunmingensissp .nov .
杨潼
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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
本文报道我国淡水红藻的两个新记录种,即弧形串珠藻Batrachospermum arcuatum Kylin emend.Vis et al.和细链珠藻Sirodotia tenuissima(Collins) Skuja ex Flint ...
谢树莲,施之新,王江新,凌元洁
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