Results 71 to 80 of about 60,600 (247)

Does a decision support tool designed to depict West Nile virus risk explain variation in ruffed grouse Bonasa umbellus use of managed forests?

open access: yesWildlife Biology, EarlyView.
Infectious diseases are commonly cited as significant contributors to wildlife population declines. It is, therefore, important to investigate the extent to which tools designed to mitigate the effects of infectious diseases explain wildlife responses to habitat management.
Jacob Goldman   +8 more
wiley   +1 more source

A meta-analysis and systematic review of plant growth regulator use in blueberry production

open access: yesFrontiers in Plant Science
Plant growth regulators (PGRs) include natural and synthetic plant phytohormones and other substances with the capacity to shape one or more aspects of plant growth and development at small concentrations.
Daniel Dick, Joshua VanderWeide
doaj   +1 more source

Benefit or ecological trap? Monitoring the effects of small clear‐cuts on capercaillie Tetrao urogallus and its mammalian predators

open access: yesWildlife Biology, EarlyView.
The shift to ‘close to nature forestry' as the dominating forestry regime in western‐European forests has resulted in increasing timber volume and denser forests with negative effects on photophilic species. Hence, there is an increasing focus on active habitat management measures to support these species.
Maria Kochs   +6 more
wiley   +1 more source

Assessment Method for Leaf Litters Allelopathic Effect on Cyanobacteria [PDF]

open access: yes, 2005
A new bioassay technique combining leaf disk and softagar over-layer methods was developed to investigate the allelopathic effect of deciduous leaf litters on the growth of cyanobacteria ( Microcystis aeruginosa Kütz.).
Fujii, Yosiharu   +3 more
core  

Soil Compaction Effects on Root-Zone Hydrology and Vegetation in Boreal Forest Clearcuts [PDF]

open access: yes, 2019
Soil compaction is a common consequence of forestry traffic traversing unprotected, moist soils; it decreases porosity and affects hydraulic conductivity even in coarse-textured soils. The aim here was to study root-zone hydrology and vegetation in three
Bishop, Kevin   +4 more
core   +1 more source

Flowering and Fruiting Characteristics of Vaccinium ashei and Vaccinium ashei-Vaccinium constablaei Derivative Blueberry Progenies

open access: yesJournal of the American Society for Horticultural Science, 1986
Abstract Hexaploid Vaccinium hybrid progenies, including F 1 , F 1 intercross, F 1 × F 2 , BC 1
J.R. Ballington   +2 more
openaire   +1 more source

Assessing habitat suitability for black grouse broods at the bioregional scale

open access: yesWildlife Biology, EarlyView.
The black grouse Lyrurus tetrix, a galliform species emblematic of the European Alps, is currently threatened by habitat change, particularly given the closure of heathland linked to the rising tree line at higher altitudes. The presence of heathlands in good ecological condition is, however, imperative for the species' reproduction.
Alexandre T. M. Defossez   +6 more
wiley   +1 more source

Cahuiche (Vaccinium leucanthum Schltdl.): A berry with antioxidant, antihypertensive and antibacterial potential

open access: yesCzech Journal of Food Sciences
The aim of this research was to quantify the bioactive compounds; antioxidant, antibacterial, and antihypertensive capability of different cahuiche (Vaccinium leucanthum Schltdl.) extracts in vitro.
Javier Castro-Rosas   +4 more
doaj   +1 more source

Apósito a base de Vaccinium corymbosum L. y quitosano con alta capacidad regenerativa de piel

open access: yesScientia Agropecuaria, 2018
El estudio estuvo orientado en desarrollar un apósito a base de Vaccinium corymbosum L. y quitosano con alta capacidad regenerativa de piel. Se inició con la obtención del concentrado a partir del fruto de Vaccinium corymbosum L.; luego, se preparó un ...
María Luján de Pinedo   +5 more
doaj   +1 more source

The ecology of Atlantic white cedar wetlands: a community profile [PDF]

open access: yes, 1989
This monograph on the ecology of Atlantic white cedar wetlands is one of a series of U.S. Fish and Wildlife Service profiles of important freshwater wetland ecosystems of the United States.
Brody, Michael   +2 more
core  

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