Zobrazeno 1 - 10
of 31
pro vyhledávání: '"David L. Azuma"'
Publikováno v:
Forest Ecology and Management. 330:183-191
Rural residential development in forests of Oregon and Washington continues to be a key driver of land use change. This type of development can have a variety of effects on the goods and services forests provide to the region. We used structure densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e895ae24f6aa10d1ea0bfaa0f9eb3f63
https://doi.org/10.1016/j.foreco.2014.07.018
https://doi.org/10.1016/j.foreco.2014.07.018
Publikováno v:
Forest Science. 60:317-326
A substantial portion of the carbon (C) emitted by human activity is apparently being stored in forest ecosystems in the Northern Hemisphere, but the magnitude and cause are not precisely understood. Current official estimates of forest C flux are ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cba29e37008a34029d6bc67c8a71122
https://doi.org/10.5849/forsci.12-139
https://doi.org/10.5849/forsci.12-139
Autor:
Vicente J. Monleon, David L. Azuma
Publikováno v:
Canadian Journal of Forest Research. 41:211-214
In forest inventory, it is not enough to formulate a definition; it is also necessary to define the “measurement procedure.” In the classification of forestland by dominant cover type, the measurement design (the plot) can affect the outcome of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86d10763a46ee26dda17ea6c7cc7b741
https://doi.org/10.1139/x10-200
https://doi.org/10.1139/x10-200
Publikováno v:
Western Journal of Applied Forestry. 24:214-222
Forestry professionals are concerned about how forestlands are affected by residential and other development. To address those concerns, researchers must find appropriate data with which to describe and evaluate rates and patterns of forestland devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7b2bb458087263de91034bdef20f892
https://doi.org/10.1093/wjaf/24.4.214
https://doi.org/10.1093/wjaf/24.4.214
Autor:
David L. Overhulser, David L. Azuma
Publikováno v:
Western Journal of Applied Forestry. 23:19-25
Forest Inventory and Analysis data from three inventory periods were used to examine the effects of a western spruce budworm outbreak on private lands in eastern Oregon. Growth was negatively related to defoliation with differences between crown rati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6712149a112eeef242ab593c8b2f7770
https://doi.org/10.1093/wjaf/23.1.19
https://doi.org/10.1093/wjaf/23.1.19
Publikováno v:
Landscape and Urban Planning. 80:320-332
The risks that wildfires pose for homes and other structures are a major concern of public lands policy and management. Development of private forest and range lands also can have landscape-level implications for public lands, if accompanying changes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d54a0b684b365468610f3fd4dc886522
https://doi.org/10.1016/j.landurbplan.2006.10.017
https://doi.org/10.1016/j.landurbplan.2006.10.017
Autor:
Andrew N. Gray, David L. Azuma
Publikováno v:
Ecological Indicators. 5:57-71
The composition, diversity, and structure of vascular plants are important indicators of forest health. Changes in species diversity, structural diversity, and the abundance of non-native species are common national concerns, and are part of the inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce849193a7533ebd16f58e0c4ee0c484
https://doi.org/10.1016/j.ecolind.2004.09.001
https://doi.org/10.1016/j.ecolind.2004.09.001
Publikováno v:
Western Journal of Applied Forestry. 19:260-267
Equations to predict uncompacted crown ratio as a function of compacted crown ratio, tree diameter, and tree height are developed for the main tree species in Oregon, Washington, and California using data from the Forest Health Monitoring Program, US
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9596641aa485097f153e83790a5418f4
https://doi.org/10.1093/wjaf/19.4.260
https://doi.org/10.1093/wjaf/19.4.260
Publikováno v:
Landscape Ecology. 18:347-361
A common approach to land use change analyses in multidisciplinary landscape-level studies is to delineate discrete forest and non-forest or urban and non-urban land use categories to serve as inputs into sets of integrated sub-models describing soci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06459bb5d676cf6b223e6552a4ad0c51
https://doi.org/10.1023/a:1026184718626
https://doi.org/10.1023/a:1026184718626
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 55:1807-1820
In 1993, we located, measured, and tagged almost 1700 woody debris pieces on six streams in California's central Sierra Nevada. The stability, geomorphic function, and use by fish for cover of each piece were recorded. In 1994 and 1995, piece movemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a85271b6487d3afb0938f7f278b10602
https://doi.org/10.1139/f98-064
https://doi.org/10.1139/f98-064