Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Phillip A. Townsend"'
Autor:
Ben G. Weinstein, Sergio Marconi, Sarah J. Graves, Alina Zare, Aditya Singh, Stephanie A. Bohlman, Lukas Magee, Daniel J. Johnson, Phillip A. Townsend, Ethan P. White
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 9, Iss 5, Pp 656-670 (2023)
Abstract Measuring forest biodiversity using terrestrial surveys is expensive and can only capture common species abundance in large heterogeneous landscapes. In contrast, combining airborne imagery with computer vision can generate individual tree d
Externí odkaz:
https://doaj.org/article/a043d76c84c046d4afe297ff4d93f56c
Autor:
Ben G. Weinstein, Sergio Marconi, Sarah J Graves, Alina Zare, Aditya Singh, Stephanie A Bohlman, Lukas Magee, Daniel J. Johnson, Phillip A. Townsend, Ethan P. White
Measuring forest biodiversity using terrestrial surveys is expensive and can only capture common species abundance in large heterogeneous landscapes. In contrast, combining airborne imagery with computer vision can generate individual tree data at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c03c392f56bf367086fbcd12c0be376
https://doi.org/10.1101/2022.12.07.519493
https://doi.org/10.1101/2022.12.07.519493
Autor:
Jeffrey C. Cole, William A. Lellis, Keith N. Eshleman, Barbara St. John White, Phillip A. Townsend, Heather S. Galbraith
Publikováno v:
River Research and Applications. 34:977-992
Habitat conditions necessary to support freshwater mussels can be difficult to characterize and predict, particularly for rare or endangered species such as the federally endangered dwarf wedgemussel, Alasmidonta heterodon. In this study, we evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ecd21e2292e16af8794293fb2caa32
https://doi.org/10.1002/rra.3326
https://doi.org/10.1002/rra.3326
Autor:
Dean P. Anderson, Phillip A. Townsend, Joseph J. Charney, Gary L. Achtemeier, Brian R. Sturtevant, Barry J. Cooke
Publikováno v:
Agricultural and Forest Meteorology. 168:186-200
Dispersal can play an important role in the population dynamics of forest insects, but the role of long-distance immigration and emigration remains unclear due to the difficulty of quantifying dispersal distance and direction. We designed an agent-ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c02f0a71b09836d58ec0e319db87702
https://doi.org/10.1016/j.agrformet.2012.09.008
https://doi.org/10.1016/j.agrformet.2012.09.008
Publikováno v:
Remote Sensing of Environment. 113:2019-2036
Large areas of forest in the US and Canada are affected by insects and disease each year. Over the past century, outbreaks of the Eastern spruce budworm have become more frequent and severe. The notion of designing a more pest resistant landscape thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6edd21a4a7b63c273dacd15fa7eaf027
https://doi.org/10.1016/j.rse.2009.05.009
https://doi.org/10.1016/j.rse.2009.05.009
Autor:
Phillip A. Townsend, Peter T. Wolter, John Pastor, Sue M. Lietz, Brian R. Sturtevant, Brian R. Miranda
This document and accompanying maps describe land cover classifications and change detection for a 13.8 million ha landscape straddling the border between Minnesota, and Ontario, Canada (greater Border Lakes Region). Land cover classifications focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe0e1a5c626be04e1c889b2f18249e40
https://doi.org/10.2737/nrs-rmap-3
https://doi.org/10.2737/nrs-rmap-3
Publikováno v:
Journal of Marketing Research. 12:19-29
Consistent declines in “value added” by manufacturers of petrochemicals (for which price is used as a proxy) is caused by the competitive factors of number of manufacturers and product standardization and the technological factors of production e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8454b276c259aa5d1af9e33937afecf4
https://doi.org/10.1177/002224377501200104
https://doi.org/10.1177/002224377501200104
Publikováno v:
Technological Forecasting and Social Change. 7:379-396
A descriptive model of process evolution is proposed as a new basis for clarifying the relationships among technological innovation and productivity improvement within an organization. As a production process develops over time it does so with a char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deffff30d41695b1d85c88abc6ae6dd4
https://doi.org/10.1016/0040-1625(75)90015-3
https://doi.org/10.1016/0040-1625(75)90015-3