Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Laura Bourgeau-Chavez"'
Autor:
Michael Merchant, Brian Brisco, Masoud Mahdianpari, Laura Bourgeau-Chavez, Kevin Murnaghan, Ben DeVries, Aaron Berg
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 125, Iss , Pp 103589- (2023)
Climate-driven permafrost degradation and an intensification of the hydrological cycle are rapidly altering the intricate ecohydrological processes of Arctic wetlands, threatening their long-term carbon sequestration capabilities. Addressing this con
Externí odkaz:
https://doaj.org/article/cca871a731684c389da2d984e82eec5f
Autor:
Kenneth R. Young, Eyner Alata, Rodney A. Chimner, Randall B. Boone, Gillian Bowser, Laura Bourgeau-Chavez, Beatriz Fuentealba, Jessica Gilbert, Javier A. Ñaupari, Molly H. Polk, Sigrid C. Resh, Cecilia Turin, Melody Zarria-Samanamud
Publikováno v:
Land, Vol 12, Iss 11, p 2051 (2023)
While the grazing of livestock has occurred for millennia in the Andes, current sustainability debates center on concerns with co-managing climate change and pastoralism. These discussions have special resonance in places protected by the state for b
Externí odkaz:
https://doaj.org/article/bce27f3f81284f729aa01829227449db
Autor:
Rodney A. Chimner, Sigrid C. Resh, John A. Hribljan, Michael Battaglia, Laura Bourgeau-Chavez, Gillian Bowser, Erik A. Lilleskov
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Although wetlands contain a disproportionately high amount of earth’s total soil carbon, many regions are still poorly mapped and with unquantified carbon stocks. The tropical Andes contain a high concentration of wetlands consisting mostly of wet
Externí odkaz:
https://doaj.org/article/18d6c9afa08f44cea6bdbb3ad645fde7
Autor:
Andreas Colliander, Rolf H. Reichle, Wade T. Crow, Michael H. Cosh, Fan Chen, Steven Chan, Narendra Narayan Das, Rajat Bindlish, Julian Chaubell, Seungbum Kim, Qing Liu, Peggy E. O'Neill, R. Scott Dunbar, Land B. Dang, John S. Kimball, Thomas J. Jackson, Hala Khalid Al-Jassar, Jun Asanuma, Bimal K. Bhattacharya, Aaron A. Berg, David D. Bosch, Laura Bourgeau-Chavez, Todd Caldwell, Jean-Christophe Calvet, Chandra Holifield Collins, Karsten H. Jensen, Stan Livingston, Ernesto Lopez-Baeza, Jose Martinez-Fernandez, Heather McNairn, Mahta Moghaddam, Carsten Montzka, Claudia Notarnicola, Thierry Pellarin, Isabella Greimeister-Pfeil, Jouni Pulliainen, Judith Gpe. Ramos, Mark Seyfried, Patrick J. Starks, Zhongbo Su, R. van der Velde, Yijian Zeng, Marc Thibeault, Mariette Vreugdenhil, Jeffrey P. Walker, Mehrez Zribi, Dara Entekhabi, Simon H. Yueh
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 364-392 (2022)
The National Aeronautics and Space Administration Soil Moisture Active Passive (SMAP) mission has been validating its soil moisture (SM) products since the start of data production on March 31, 2015. Prior to launch, the mission defined a set of crit
Externí odkaz:
https://doaj.org/article/d5030cc9a9a147d7ba2994436d585a1c
Autor:
Masoud Mahdianpari, Brian Brisco, Jean Granger, Fariba Mohammadimanesh, Bahram Salehi, Saeid Homayouni, Laura Bourgeau-Chavez
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 8789-8803 (2021)
Development of the Canadian Wetland Inventory Map (CWIM) has thus far proceeded over two generations, reporting the extent and location of bog, fen, swamp, marsh, and water wetlands across the country with increasing accuracy. Each generation of this
Externí odkaz:
https://doaj.org/article/4a807a95ce1b478880407f92cfc633b7
Autor:
Michael Gregory Brown, Kyle C. McDonald, Reiner Zimmermann, Nicholas Steiner, Stephanie DeVries, Laura Bourgeau‐Chavez
Publikováno v:
Ecosphere, Vol 13, Iss 2, Pp n/a-n/a (2022)
Abstract We present discrete (2‐h resolution) multi‐year (2008–2017) in situ measurements of seasonal vegetation growth and soil biophysical properties from two sites on Alaska's North Slope, USA, representing dry and wet sedge tundra. We exami
Externí odkaz:
https://doaj.org/article/278a70413aa8436394c1736f8653f234
Autor:
Masoud Mahdianpari, Brian Brisco, Jean Elizabeth Granger, Fariba Mohammadimanesh, Bahram Salehi, Sarah Banks, Saeid Homayouni, Laura Bourgeau-Chavez, Qihao Weng
Publikováno v:
Canadian Journal of Remote Sensing, Vol 46, Iss 3, Pp 360-375 (2020)
Recently, there has been a significant increase in efforts to better inventory and manage important ecosystems across Canada using advanced remote sensing techniques. In this study, we improved the method and results of our first-generation Canadian
Externí odkaz:
https://doaj.org/article/038985c49afa4a1bb01e01171bff9a85
Autor:
Don Atwood, Michael Battaglia, Laura Bourgeau-Chavez, Frank Ahern, Kevin Murnaghan, Brian Brisco
Publikováno v:
Canadian Journal of Remote Sensing, Vol 46, Iss 1, Pp 49-66 (2020)
Despite their natural and societal importance, wetlands are becoming increasingly threatened. The goal of this study is to investigate the potential of polarimetric synthetic aperture radar (SAR) for monitoring one important vegetation constituent of
Externí odkaz:
https://doaj.org/article/7ef9c02f993643a0ad5c8adf6be40e84
Autor:
Masoud Mahdianpari, Bahram Salehi, Fariba Mohammadimanesh, Brian Brisco, Saeid Homayouni, Eric Gill, Evan R. DeLancey, Laura Bourgeau-Chavez
Publikováno v:
Canadian Journal of Remote Sensing, Vol 46, Iss 1, Pp 15-33 (2020)
Detailed information on the spatial distribution of wetlands is crucial for sustainable management and resource assessment. Furthermore, regularly updated wetland inventories are of particular importance given that wetlands comprise a dynamic, rather
Externí odkaz:
https://doaj.org/article/c6400425522048859b3f5cf426c282ed
Autor:
Meisam Amani, Mohammad Kakooei, Arsalan Ghorbanian, Rebecca Warren, Sahel Mahdavi, Brian Brisco, Armin Moghimi, Laura Bourgeau-Chavez, Souleymane Toure, Ambika Paudel, Ablajan Sulaiman, Richard Post
Publikováno v:
Remote Sensing, Vol 14, Iss 15, p 3778 (2022)
Wetlands provide many benefits, such as water storage, flood control, transformation and retention of chemicals, and habitat for many species of plants and animals. The ongoing degradation of wetlands in the Great Lakes basin has been caused by a num
Externí odkaz:
https://doaj.org/article/601185e85c4c44ebafa32297996328b1