Results 81 to 90 of about 75,544 (310)

Habitat Relations of Cercocarpus montanus (true mountain mahogany) in Central Utah

open access: yes, 1984
True mountain mahogany (Cercocarpus montanus Raf.) and its habitats were studied in the canyons and foothills of the Wasatch Mountains of Central Utah.
Szyska, L. A.   +2 more
core   +1 more source

Numerical Study of the Influence of Central Mountain Ranges in Taiwan on a Cold Front

open access: yesJournal of the Meteorological Society of Japan. Ser. II, 2006
The numerical simulations were performed to study the intrusion of a shallow cold front along the China coastal mountain range, and the deformation of the front by the Central Mountain Range (CMR) in Taiwan during the IOP-9 (1600 UTC June 14-1700 UTC June 15, 1987) of the Taiwan Area Mesoscale Experiment (TAMEX).
SUN, Wen-Yih, CHERN, Jiun-Dar
openaire   +2 more sources

How Video‐Based Information Affects Farmers' Willingness to Pay for Drone Services

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Professional service for digital technology like agricultural drones lowers transaction costs and scope thresholds for smallholders. Meanwhile, perceptual adoption barriers remain underexplored. We conduct a two‐stage choice experiment with a randomized video‐based information treatment among 384 Chinese crop farmers to measure its effect on ...
Hua Zhang   +4 more
wiley   +1 more source

Disentangling detoxification: gene expression analysis of feeding mountain pine beetle illuminates molecular-level host chemical defense detoxification mechanisms.

open access: yesPLoS ONE, 2013
The mountain pine beetle, Dendroctonus ponderosae, is a native species of bark beetle (Coleoptera: Curculionidae) that caused unprecedented damage to the pine forests of British Columbia and other parts of western North America and is currently expanding
Jeanne A Robert   +6 more
doaj   +1 more source

High genetic diversity and stable Pleistocene distributional ranges in the widespread Mexican red oak Quercus castanea Née (1801) (Fagaceae)

open access: yesEcology and Evolution, 2020
The Mexican highlands are areas of high biological complexity where taxa of Nearctic and Neotropical origin and different population histories are found.
Juan Manuel Peñaloza‐Ramírez   +4 more
doaj   +1 more source

Central Plains Experimental Range 1997

open access: yes, 1997
The Long Term Ecological Research (LTER) project was established on the USDA, ARS Central Plains Experimental Range (CPER) on 1982. The CPER managed the research site and maintained the site as working rangelands in cooperation with the Crow Valley ...
Central Plains Experimental Range, mapmaker
core  

Mountain peaks

open access: yes, 2022
Collier's Rocky Mountain Scenery. Published at Central City Colorado.July, A.D.1874--Verso.Date scanned: 2000-09-23.Identifier: SC135.Mounted on cardboard; text on front and verso.Held in the Russell L.

core  

Foreign labor, peer‐networking and agricultural efficiency in the Italian dairy sector

open access: yesAgribusiness, EarlyView.
Abstract While the presence of immigrants in the agricultural sector is widely acknowledged, the empirical evidence on its economic consequences is lacking, especially from a microeconomic perspective. Using the Farm Accountancy Data Network panel data for Italian dairy farms in the period 2008–2018, the present study investigates the relationship ...
Federico Antonioli   +2 more
wiley   +1 more source

Central Plains Experimental Range 1994

open access: yes, 1994
The Long Term Ecological Research (LTER) project was established on the USDA, ARS Central Plains Experimental Range (CPER) on 1982. The CPER managed the research site and maintained the site as working rangelands in cooperation with the Crow Valley ...
Central Plains Experimental Range, mapmaker
core  

Wine Tourism as a Catalyst for Sustainable Performance: The Mediating Role of Corporate Legitimacy and Green Innovation

open access: yesAgribusiness, EarlyView.
ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó   +3 more
wiley   +1 more source

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