Zobrazeno 1 - 10
of 619
pro vyhledávání: '"vegetation height"'
Publikováno v:
Journal of Geodesy and Geoinformation Science, Vol 7, Iss 3, Pp 42-56 (2024)
Affected by the insufficient information of single baseline observation data, the three-stage method assumes the Ground-to-Volume Ratio (GVR) to be zero so as to invert the vegetation height. However, this assumption introduces much biases into the p
Externí odkaz:
https://doaj.org/article/ae6976ee5e6b495fb35ab32804094066
Autor:
João Faria, Luís Reino, Pedro Beja, David Gonçalves, Juan S. Sánchez-Oliver, Francisco Moreira, Inês Catry, John T. Rotenberry, Rui Morgado, Lluís Brotons, Stefan Dullinger, Stefan Schindler, Joana Santana
Publikováno v:
Global Ecology and Conservation, Vol 50, Iss , Pp e02818- (2024)
Afforestation affects Mediterranean farmland biodiversity due to loss and fragmentation of grassland habitats. While the influence of landscape context and plantation edges on farmland bird responses to afforestation is well-documented, less is known
Externí odkaz:
https://doaj.org/article/7f735f2305804e27b9b5d5dbe744793b
Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2046 (2024)
An important consideration for UAV-based (unmanned aerial vehicle) object detection in the natural environment is vegetation height and foliar cover, which can visually obscure the items a machine learning model is trained to detect. Hence, the accur
Externí odkaz:
https://doaj.org/article/6e3021d792e34adfb7994bd5d2586fd0
Accuracy and consistency of space-based vegetation height maps for forest dynamics in alpine terrain
Autor:
Yuchang Jiang, Marius Rüetschi, Vivien Sainte Fare Garnot, Mauro Marty, Konrad Schindler, Christian Ginzler, Jan D. Wegner
Publikováno v:
Science of Remote Sensing, Vol 8, Iss , Pp 100099- (2023)
Monitoring and understanding forest dynamics is essential for environmental conservation and management. This is why the Swiss National Forest Inventory (NFI) provides countrywide vegetation height maps at a spatial resolution of 0.5 m. Its long upda
Externí odkaz:
https://doaj.org/article/4299cc79ee764ba198a41c2c0203560c
Akademický článek
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Autor:
Julia Boike, Sarah Chadburn, Julia Martin, Simon Zwieback, Inge H.J. Althuizen, Norbert Anselm, Lei Cai, Stéphanie Coulombe, Hanna Lee, Anna K. Liljedahl, Martin Schneebeli, Ylva Sjöberg, Noah Smith, Sharon L. Smith, Dmitry A. Streletskiy, Simone M. Stuenzi, Sebastian Westermann, Evan J. Wilcox
Publikováno v:
Arctic Science, Vol 8, Iss 1, Pp 153-182 (2022)
Climate change is destabilizing permafrost landscapes, affecting infrastructure, ecosystems, and human livelihoods. The rate of permafrost thaw is controlled by surface and subsurface properties and processes, all of which are potentially linked with
Externí odkaz:
https://doaj.org/article/9aeaa7a3a8614de6889320ddbfe7d020
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Blue carbon, or carbon dioxide captured and stored by submerged aquatic vegetation (SAV) in ecosystems, has been attracting attention as a measure to mitigate climate change. Since the scale of SAV meadows is smaller than that of topography length sc
Externí odkaz:
https://doaj.org/article/589f50a60b454b008c09d44126876b6b
Autor:
Lisa R. Norton, Lindsay C. Maskell, Markus Wagner, Claire M. Wood, Adam P. Pinder, Michele Brentegani
Publikováno v:
Ecological Solutions and Evidence, Vol 3, Iss 4, Pp n/a-n/a (2022)
Abstract Livestock farming in Great Britain (GB) faces multiple pressures. Yet, grassland managed for livestock is the most extensive habitat in GB and is key to cultural landscapes and their biodiversity and soil health. This study analysed a nation
Externí odkaz:
https://doaj.org/article/0f92ec4bc9fc499eaab5cf58ed1ac592
Akademický článek
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Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 11870-11878 (2021)
In this article, L-band vegetation optical depth (L-VOD) retrieved by Soil Moisture and Ocean Salinity (SMOS) in four large continents is compared against vegetation parameters (RH100 and PAI) retrieved by Global Ecosystem Dynamics Investigation (GED
Externí odkaz:
https://doaj.org/article/5f5d4d646d62428180aeaedcb26ea06a