Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Patrick Burns"'
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-11 (2024)
Abstract Drivers of forest wildfire severity include fuels, topography and weather. However, because only fuels can be actively managed, quantifying their effects on severity has become an urgent research priority. Here we employed GEDI spaceborne li
Externí odkaz:
https://doaj.org/article/4deee25cb85143be9301d2ceee60d5f6
Autor:
Jenna M. Keany, Patrick Burns, Andrew J. Abraham, Patrick Jantz, Loic Makaga, Sassan Saatchi, Fiona Maisels, Katharine Abernethy, Christopher E. Doughty
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 10, Iss 5, Pp 655-667 (2024)
Abstract Recently classified as a unique species by the IUCN, African forest elephants (Loxodonta cyclotis) are critically endangered due to severe poaching. With limited knowledge about their ecological role due to the dense tropical forests they in
Externí odkaz:
https://doaj.org/article/12dfc004bf9c4b44a119023b924b89ff
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-14 (2024)
Abstract Large-extent maps of three-dimensional vegetation structure are important for understanding the hydrologic cycle, climate, carbon fluxes, and habitat. We aggregated over 7 billion lidar shots from the Global Ecosystem Dynamics Investigation
Externí odkaz:
https://doaj.org/article/1c0a1a24b842424b977a6db75c0c8c39
Autor:
Samuel A. Cushman, Zaneta M. Kaszta, Patrick Burns, Christopher R. Hakkenberg, Patrick Jantz, David W. Macdonald, Jedediah F. Brodie, Mairin C.M. Deith, Scott Goetz
Publikováno v:
Ecological Informatics, Vol 83, Iss , Pp 102832- (2024)
Species distribution modeling (SDM) is a fundamental tool in theoretical and applied ecology. However, relatively little is known about the performance of different approaches for scale optimization, model selection, and algorithmic prediction in the
Externí odkaz:
https://doaj.org/article/7093467999ae46dc91786eb88bf3baa3
Publikováno v:
Environmental Research: Ecology, Vol 3, Iss 2, p 025002 (2024)
Increased environmental threats require proper monitoring of animal communities to understand where and when changes occur. Ecoacoustic tools that quantify natural acoustic environments use a combination of biophony (animal sound) and geophony (wind,
Externí odkaz:
https://doaj.org/article/41c44a1f66f74abb9c2ec474469ab63d
Autor:
Mingju Cao, Shikha Kuthiala, Keven Jason Jean, Hai Lun Liu, Marc Courchesne, Karen Nygard, Patrick Burns, André Desrochers, Gilles Fecteau, Christophe Faure, Martin G. Frasch
Publikováno v:
Biology, Vol 13, Iss 1, p 38 (2024)
BACKGROUND. Glucosensing elements are widely distributed throughout the body and relay information about circulating glucose levels to the brain via the vagus nerve. However, while anatomical wiring has been established, little is known about the phy
Externí odkaz:
https://doaj.org/article/b216455a8bb54f20831a7f1312366507
Autor:
Colin A. Quinn, Patrick Burns, Christopher R. Hakkenberg, Leonardo Salas, Bret Pasch, Scott J. Goetz, Matthew L. Clark
Publikováno v:
Frontiers in Remote Sensing, Vol 4 (2023)
Ecoacoustic monitoring has proliferated as autonomous recording units (ARU) have become more accessible. ARUs provide a non-invasive, passive method to assess ecosystem dynamics related to vocalizing animal behavior and human activity. With the ever-
Externí odkaz:
https://doaj.org/article/7396340100bc4a2aac3e7a704e32a66f
Autor:
Colin A. Quinn, Patrick Burns, Gurman Gill, Shrishail Baligar, Rose L. Snyder, Leonardo Salas, Scott J. Goetz, Matthew L. Clark
Publikováno v:
Ecological Indicators, Vol 138, Iss , Pp 108831- (2022)
Interest in ecoacoustics has resulted in an influx of acoustic data and novel methodologies to classify and relate landscape sound activity to biodiversity and ecosystem health. However, indicators used to summarize sound and quantify the effects of
Externí odkaz:
https://doaj.org/article/eaeda47cfe52422385952dbf25142ecb
Autor:
Logan T. Berner, Richard Massey, Patrick Jantz, Bruce C. Forbes, Marc Macias-Fauria, Isla Myers-Smith, Timo Kumpula, Gilles Gauthier, Laia Andreu-Hayles, Benjamin V. Gaglioti, Patrick Burns, Pentti Zetterberg, Rosanne D’Arrigo, Scott J. Goetz
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Satellites provide clear evidence of greening trends in the Arctic, but high-resolution pan-Arctic quantification of these trends is lacking. Here the authors analyse high-resolution Landsat data to show widespread greening in the Arctic, and find th
Externí odkaz:
https://doaj.org/article/a85ba51bb287421faa286a0f23a89228
Autor:
Christopher E Doughty, Camille Gaillard, Patrick Burns, Jenna M Keany, Andrew J Abraham, Yadvinder Malhi, Jesus Aguirre-Gutierrez, George Koch, Patrick Jantz, Alexander Shenkin, Hao Tang
Publikováno v:
Environmental Research: Ecology, Vol 2, Iss 3, p 035002 (2023)
The stratified nature of tropical forest structure had been noted by early explorers, but until recent use of satellite-based LiDAR (GEDI, or Global Ecosystems Dynamics Investigation LiDAR), it was not possible to quantify stratification across all t
Externí odkaz:
https://doaj.org/article/745ab5928c044860a89dd47a7b0c2b42