Results 61 to 70 of about 990,623 (204)

The potential habitat and environmental fitness change of Aedes albopictus in Western Eurasia for 2081–2100

open access: yesJournal of Vector Borne Diseases
Background & objectives: The range of Aedes albopictus, the most important vector mosquito in Western Eurasia is growing due to climate change. However, it is not known how it will influence the habitats occupied by the species and its environmental ...
Attila J Trájer
doaj   +1 more source

Kamiesbergia, a new monotypic genus of the Amaryllideae-Strumariinae (Amaryllidaceae) from the north-western Cape

open access: yesBothalia: African Biodiversity & Conservation, 1991
Kamiesbergia Snijman is a new monotypic genus from raised granite outcrops in the north-western Cape. A member of the subtribe Strumariinae of the Amaryllideae, it is most closely related to  Hessea Herb, and  Namaquanula D. & U. Miiller-Doblies.
D. A. Snijman
doaj   +1 more source

Retrospection: The First Hundred Years of North Carolina's Libraries - The Last Quarter

open access: yesNorth Carolina Libraries, 2008
This final article in a series about North Carolina’s libraries highlights services that developed during the last quarter of the Twentieth Century when automation was becoming a vital part of libraries.
openaire   +1 more source

Atlantic menhaden, Brevoortia tyrannus, Purse Seine Fishery, 1972-84, with a brief discussion of age and size composition of the Landings [PDF]

open access: yes, 1987
This report summarizes (I) annual purse seine landings of Atlantic menhaden, Brevoortia tyrannus, for 1972-84, (2) estimated numbers of fish caught by fishing area.
Dudley, Donnie L.   +4 more
core  

Behind the North-South divide: A decomposition analysis [PDF]

open access: yes
The paper applies modified Oaxaca-type analyses on the eighteen available waves of the British Household Panel Survey to decompose the wage gap among full time employees from either side of the North-South divide and identify its components that can be ...
Vizer, David
core   +1 more source

The East Midlands in 2010: housing in the East Midlands [PDF]

open access: yes, 2010
The East Midlands in 2010 is the updated evidence base that supports the regional economic strategy, A Flourishing Region.
Lawton, C
core  

Adding Value: Certified Coffee Trade in North America [PDF]

open access: yes
Coffee is the leading agricultural sector in terms of both the number and frequent use of social and environmental certification. This fast-growing category of certified sustainable coffees has emerged from almost negligible quantities in the late 1990s ...
Byers, Alice   +2 more
core   +1 more source

The precision of international market sampling for North Sea herring and its influence on assessment [PDF]

open access: yes, 2001
Market sampling is a key source of data for catch-at-age-based assessment. Little has been documented about the influence of potential error in these data on the precision of assessments and the management information they produce.
Degel, H.   +5 more
core  

The Dynamics and Water Quality Status of a Tropical Coastal Lake in Anak Laut Lake, Singkil Indonesia

open access: yesIlmu Kelautan
Anak Laut Lake a tropical coastal lake in Singkil, Aceh Province, is directly connected to the Indian Ocean on the northwestern part of Sumatra Island.
Rusdi Leidonald   +6 more
doaj   +1 more source

Modelling diet composition dynamics among North Sea predatory fish using a length-structured partial ecosystem model [PDF]

open access: yes, 2012
Multispecies fisheries management approaches must take account of the array of trophic interactions within the ecosystem. Studies of the gut contents of fish stocks in the North Sea show decadal changes in diet composition, as might be expected when the ...
Heath, Michael   +2 more
core  

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