Results 71 to 80 of about 103,601 (301)

Alpine flora of Kashmir Himalaya: floristic assessment, life history traits and threat status

open access: yesNordic Journal of Botany, EarlyView.
Alpine ecosystems in the Himalaya are considered to be at a higher risk to anthropogenic global change drivers. The Kashmir Himalaya, located in the north‐western side of the Himalayan biodiversity hotspot, harbors a diverse alpine flora, which remains systematically little investigated.
Bilal A. Rasray   +5 more
wiley   +1 more source

Efek Pemberian Ekstrak Jaloh Dikombinasi dengan Probiotik dan Kromium Terhadap Profil Hematologi dan Titer Antibodi Vaksin ND pada Ayam Broiler yang Mengalami Stres Panas

open access: yesJurnal Agripet, 2011
The effect of jaloh extract combined with probiotic and chromium on the haematology profiles and ND antibody vaccine of broiler given heat stress ABSTRACT.
Sugito Sugito   +2 more
doaj   +1 more source

Aportaciones al conocimiento del género Salix L. (Salicaceae) en la provincia de León (NW España) [PDF]

open access: yes, 1987
Los autores han reconocido en el territorio estudiado 5 táxones del subgénero Salix y 7 del subgénero Vetrix así como 16 híbridos. Consideran a S. neotricha una especie independiente de S. fragilis. Se describen los siguientes híbridos: Salix x expectata,
Díaz González, Tomás Emilio   +1 more
core   +3 more sources

Forbs in Viking lands: the effect of disturbing dominant graminoids on recruitment in tundra grasslands

open access: yesOikos, EarlyView.
Grasslands, by definition, are dominated by graminoids. Nevertheless, forbs also make up a substantial part of vascular plant diversity in grasslands and are important resources of mammalian herbivores. However, forb recruitment is constrained by successful dominant graminoids, limiting access to safe sites for germination.
Gerardo Celis   +5 more
wiley   +1 more source

The investigation of morphological characteristics of willow species in different environmental conditions [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2016
Alternative or renewable energy is a modern strategy with a good per­spective in the nearest future. There are several directions of renewable energy development that depend on climatic, economic and technological opportunities of a region.
Rodzkin Aleh I.   +4 more
doaj   +1 more source

Genetic diversity and population structure of the endangered plant Salix taishanensis based on CDDP markers

open access: yes, 2020
Salix taishanensis, belonging to family Salicaceae, is a rare tree species endemic to China. This species is at risk of extinction because of continued habitat disturbance.
Hongyou Liu   +5 more
semanticscholar   +1 more source

MP 2012-01 [PDF]

open access: yes, 2012
In 1994 the University of Alaska Fairbanks, School of Natural Resources and Agricultural Sciences, Agricultural and Forestry Experiment Station began a project to establish permanent sample plots (PSP) throughout the forests of northern and ...
Liang, JingJing   +2 more
core  

Aromatic plants, nest bacterial diversity, and nestling condition in Corsican blue tits

open access: yesOikos, EarlyView.
According to the ‘nest protection hypothesis', some passerines incorporate fresh aromatic plants into their nests which reduce pathogens that can negatively affect nestlings. We experimentally evaluated the effect of five aromatic plant species on the nest bacterial microbiota of Corsican blue tits Cyanistes caeruleus.
Hélène Dion‐Phénix   +5 more
wiley   +1 more source

Comparative patterns of winter habitat use by muskoxen and caribou in northern Alaska [PDF]

open access: yes, 1992
Thesis (M.S.) University of Alaska Fairbanks, 1992Snow depth and hardness strongly influenced selection of feeding zones, (i.e., those areas used for foraging), in late winter by both muskoxen (Ovibos moschatus) and caribou (Rangifer tarandus grand) in ...
Biddlecomb, Mark Edward
core  

Iron Age to Medieval entomogamous vegetation and Rhinolophus hipposideros roost in south-eastern Wales (UK) [PDF]

open access: yes, 2006
Karst cave systems are well developed in Wales (UK) and, in some instances, constitute important bat roosts. Ogof Draenen, near Blaenavon in south-east Wales, is the most recent major cave discovery (1994) with already > 70 km of passages explored ...
Bronk   +24 more
core   +1 more source

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