Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Amy E. Frazier"'
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 6, Pp 998-1015 (2024)
Abstract Drones have emerged as a cost‐effective solution to detect and map plant invasions, offering researchers and land managers flexibility in flight design, sensors and data collection schedules. A systematic review of trends in drone‐based
Externí odkaz:
https://doaj.org/article/5ac74ec32f21484fb7e0f123140d65bf
Autor:
Anastasia K. Stats, Ken G. Sweat, Robert N. Masson, Kendra D. Conrow, Amy E. Frazier, Maxwell C. K. Leung
Publikováno v:
Journal of Cannabis Research, Vol 5, Iss 1, Pp 1-8 (2023)
Abstract Background This paper examines the factors that led to the collapse of hemp grown for cannabidiol (CBD) in Arizona, the United States of America (USA), and particularly in Yuma County, which is a well-established agricultural area in the sta
Externí odkaz:
https://doaj.org/article/0780c759b82e4ed9a28c0d90ab496c24
Publikováno v:
Ecological Indicators, Vol 158, Iss , Pp 111387- (2024)
Protected area (PA) targets have become a hallmark of global conservation policies such as the recent Kunming-Montreal Global Biodiversity Framework, which requires signatory countries to establish new PAs while also monitoring gains to both PA netwo
Externí odkaz:
https://doaj.org/article/27a8b80ba53e425eb6d660fe5dc885cc
Autor:
Katherine E. Golden, Benjamin L. Hemingway, Amy E. Frazier, Rheinhardt Scholtz, Wade Harrell, Craig A. Davis, Samuel D. Fuhlendorf
Publikováno v:
Conservation Science and Practice, Vol 4, Iss 6, Pp n/a-n/a (2022)
Abstract The challenge of conserving viable habitat while simultaneously predicting how land cover may geographically shift with future climate change has put pressure on ecologists and policy‐makers to develop near‐term (several years to a decad
Externí odkaz:
https://doaj.org/article/3d48f123dc394344b0ffd152b1841deb
Publikováno v:
Ecological Indicators, Vol 137, Iss , Pp 108744- (2022)
Landscape ecological risk reflects the extent to which ecosystems are threatened by human activities and environmental changes and is increasingly seen as the basis for decision-making in regional ecosystem management. Although the Yangtze River Econ
Externí odkaz:
https://doaj.org/article/4f5acdbe19bc4737b06954b9f2d67a62
Autor:
Peter Kedron, Amy E. Frazier
Publikováno v:
Remote Sensing, Vol 14, Iss 21, p 5471 (2022)
The field of remote sensing has undergone a remarkable shift where vast amounts of imagery are now readily available to researchers. New technologies, such as uncrewed aircraft systems, make it possible for anyone with a moderate budget to gather the
Externí odkaz:
https://doaj.org/article/1d0ed399c7b84912963bebdd7d88cb3d
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 10, Iss 1, Pp 1475-1492 (2019)
Tornadoes rank among the most destructive hazards to human life and property. In the United States, two regions known as Tornado Alley and Dixie Alley are particularly prone to tornadoes, but determining exactly where tornadoes will occur remains dif
Externí odkaz:
https://doaj.org/article/31310c891d544339bc5e8e54534a3955
Autor:
Amy E. Frazier, Benjamin L. Hemingway
Publikováno v:
Remote Sensing, Vol 13, Iss 19, p 3930 (2021)
With the ability to capture daily imagery of Earth at very high spatial resolutions, commercial smallsats are emerging as a key resource for the remote sensing community. Planet (Planet Labs, Inc., San Francisco, CA, USA) operates the largest constel
Externí odkaz:
https://doaj.org/article/14713c5eb5cc484698f81f221e35002d
Autor:
Arnold Chi Kedia, Brandi Kapos, Songmei Liao, Jacob Draper, Justin Eddinger, Christopher Updike, Amy E. Frazier
Publikováno v:
Drones, Vol 5, Iss 1, p 19 (2021)
Mapping invasive vegetation species in arid regions is a critical task for managing water resources and understanding threats to ecosystem services. Traditional remote sensing platforms, such as Landsat and MODIS, are ill-suited for distinguishing na
Externí odkaz:
https://doaj.org/article/2a2f89833e474acc9382d3d7ed857b52
Publikováno v:
Insects, Vol 11, Iss 10, p 699 (2020)
As mosquito-borne diseases are a growing human health concern in the United States, the distribution and potential arbovirus risk from container-breeding Aedes mosquitoes is understudied in the southern Great Plains. The aim of the study was to asses
Externí odkaz:
https://doaj.org/article/f5d0267c32a14425b704915c7c109a73