Results 121 to 130 of about 246,315 (362)

Plant Parasitic Nematodes of Tylenchida (Nematoda) Associated with Walnuts (Juglans regia L.) and Chestnuts (Castanea sativa Miller) Orchards in the Black Sea Region

open access: yesJournal of Agricultural Sciences, 2001
İn this study, plant parasitic nematodes species of Tylenchida İn vvalnuts (Juglans regia L.) and chestnuts (Castanea sativa Miller) orchards in some provlnces of the Black Sea Region are examined.
İlker Kepenekcı
doaj   +1 more source

Grazing impact on soil chemical and biological properties under different plant cover types in a mountain area of Southern Italy. [PDF]

open access: yes, 2006
Grazing can contribute to soil degradation by compaction due to roaming of livestock and loss of herbaceous cover, affecting also soil microbial community.
DASCOLI R   +3 more
core  

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

The implications of American chestnut reintroduction on landscape dynamics and carbon storage

open access: yesEcosphere, 2017
In the eastern United States, American chestnut (Castanea dentata) was historically a major component of forest communities, but was functionally extirpated in the early 20th century by an introduced pathogen, chestnut blight (Cryphonectria parasitica ...
Eric J. Gustafson   +7 more
doaj   +1 more source

Effect of tannins on grass silage composition [PDF]

open access: yes, 2006
Svježa livadna trava silirana je s ekstraktom tanina kestena (Farmatan®, Tanin Sevnica, Slovenija) u koncetracijama od 0 (kontrola), 3, 15 i 30 g ekstrakta/kg siliranog materijala.
Alenka Levart, Andrej Lavrečić
core   +1 more source

William Henry Fry’s Leonora: the Italian connection

open access: yes, 2009
On 7 June 1845, the New York Herald published a letter by an ‘occasional correspondent’ from Philadelphia concerning William Henry Fry's first grand opera, Leonora, which premiered three days before at the Chestnut Street Theatre.
Izzo, Francesco
core   +1 more source

Developing personal relationships in care homes: realising the contributions of staff, residents and family members [PDF]

open access: yes, 2009
Personal relationships are all integral part of living, working and visiting in care homes, but little research has made relationships the main focus of enquiry, and there have been few studies of the perspectives of residents, staff and family members ...
Bebbington   +20 more
core   +1 more source

Tradeoffs between brain and digestive tissues across elevations in Typhlomys daloushanensis: evidence for sexual dimorphism

open access: yesWildlife Biology, EarlyView.
To cope with highly stochastic and/or heterogeneous environmental conditions, animals must balance energy resource allocation across physiological processes. The digestive tract and brain exhibit structural variations under strong developmental and selective pressures that vary across environmental gradients both between and within species.
Yimei Yan   +9 more
wiley   +1 more source

Schools Respond to Risk Management Programs for Asbestos, Lead in Drinking Water and Radon [PDF]

open access: yes, 1993
Based on a study of the three EPA-initiated, public school risk management programs noted in the title, the authors find that state agency involvement is an important factor in the success of such programs. They also find, e.g., that school districts are
Chapman, Ruth H.   +3 more
core   +2 more sources

Evaluation of drones as a tool for multi‐species nest surveys on linear rights‐of‐way

open access: yesWildlife Society Bulletin, EarlyView.
This paper examines the use of drones with infrared cameras as a tool in the detection of bird nests on linear rights‐of‐way, in comparison to standard ground‐based nest surveys. Abstract The varying application of drone use in wildlife research has expanded in recent years. With the ability to utilize a variety of different sensors (e.g., infrared [IR]
Kirsten E. Pearson   +5 more
wiley   +1 more source

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