Results 81 to 90 of about 213,964 (205)

BRSMamba: Boundary-Aware Mamba for Forest and Shrub Segmentation From Diverse Satellite Imagery

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Vegetation, as a critical ecological feature and irreplaceable material resource of the Earth's surface, plays a crucial role in environmental protection, resource assessment, and urban planning.
Zhijie He   +5 more
doaj   +1 more source

Green-Down Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to observe plant green-down and report greendown data to help validate estimates of the end of the plant growing season. Students monitor the change in color of selected leaves of trees, shrubs or grasses.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Effort required for sustained management of non‐native shrubs drops dramatically over time in a deciduous forest

open access: yesEcological Solutions and Evidence
Non‐native plants are a major obstacle in the restoration and management of eastern North American forests. Non‐native species, particularly woody shrubs, can be difficult to remove and are extremely persistent, thus consuming much of the time and ...
David M. Jenkins   +4 more
doaj   +1 more source

Fire Fuel Protocol [PDF]

open access: yes, 2003
The purpose of the resource is to measure the different types of fuels for fires.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Response of Four Shrubs to Drought Stress and Comprehensive Evaluation of Their Drought Resistance

open access: yesAgriculture
Drought stress is a crucial factor limiting plant survival and growth, especially during the seedling establishment stage. A deep understanding of different plants’ responses to drought stress and their drought resistance is of great significance for ...
Bing Ma   +7 more
doaj   +1 more source

Fire and the persistence of tuart woodlands [PDF]

open access: yes, 2006
Tall tuart (Eucalyptus gomphocephala) trees are a defining element of the landscape of Perth and the coastal plain to the north and south. However, with the health of some tuart stands deteriorating, most notably at Yalgorup south of Perth, concerns are ...
Archibald, Robert Donald
core   +1 more source

A broad typology of dry rainforests on the western slopes of New South Wales [PDF]

open access: yes, 2013
Dry rainforests are those communities that have floristic and structural affinities to mesic rainforests and occur in parts of eastern and northern Australia where rainfall is comparatively low and often highly seasonal.
Bruhl, Jeremy J.   +2 more
core  

SITE-SPECIFIC AND LANDSCAPE FEATURES ASSOCIATED WITH SHRUBLAND BIRD OCCURENCE IN ANTHROPOGENIC SHRUBLANDS IN THE NORTHEASTERN UNITED STATES [PDF]

open access: yes, 2018
Habitats dominated by low-growing trees and shrubs are becoming increasingly uncommon in the northeastern U.S. Human development, altered natural-disturbance regimes, and forest succession have reduced the quantity and quality of these shrublands.
Shoe, Randy
core   +1 more source

Above- and belowground patterns in a subalpine grassland-shrub mosaic [PDF]

open access: yes, 2016
Leinauer, B.   +3 more
core   +1 more source

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