Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Kalev Sepp"'
Multi-source remote sensing data reveals complex topsoil organic carbon dynamics in coastal wetlands
Autor:
Miguel Villoslada, Liis Sipelgas, Thaísa Fernandes Bergamo, Raymond D. Ward, Endla Reintam, Alar Astover, Timo Kumpula, Kalev Sepp
Publikováno v:
Ecological Indicators, Vol 143, Iss , Pp 109329- (2022)
Coastal wetlands are considered important stores of blue carbon, containing some of the largest stores of pedologic and biotic carbon per unit area on the planet. These ecosystems are however highly sensitive to Climate Change and changes in the mana
Externí odkaz:
https://doaj.org/article/d9e25b9a591b43acbd59f3ff3038f9b1
Autor:
Nikoleta Jones, Chrisovaladis Malesios, James McGinlay, Sebastian Villasante, Juraj Svajda, Andreas Kontoleon, Alfie Begley, Vassilis Gkoumas, Anne Cadoret, Panayiotis G Dimitrakopoulos, Victoria Maguire-Rajpaul, Kalev Sepp
Publikováno v:
Environmental Research Letters, Vol 18, Iss 5, p 054011 (2023)
Protected areas (PAs) are the foremost policy tool for biodiversity conservation internationally. In order for PAs to deliver desired conservation outcomes effectively, equitably, and for the long-term, they require a high level of support from local
Externí odkaz:
https://doaj.org/article/b507307bdaca4bcbad48cbded88e7f74
Autor:
Ivo Vinogradovs, Miguel Villoslada, Oļģerts Nikodemus, Anda Ruskule, Kristina Veidemane, Justas Gulbinas, Žymantas Morkvenas, Raimonds Kasparinskis, Kalev Sepp, Henri Järv, Jaak Klimask, Anita Zariņa, Guntis Brūmelis, Arvydas Dotas, Audrius Kryžanauskas
Publikováno v:
One Ecosystem, Vol 5, Iss , Pp 1-20 (2020)
The area covered by low-input agroecosystems (e.g. semi-natural and permanent grasslands) in Europe has considerably decreased throughout the last century. To support more sustainable management practices, and to promote biodiversity and ecosystem se
Externí odkaz:
https://doaj.org/article/7f432088a1474c01bd927d387abdc3d0
Autor:
Raul Sampaio de Lima, Kai-Yun Li, Ants Vain, Mait Lang, Thaisa Fernandes Bergamo, Kaupo Kokamägi, Niall G. Burnside, Raymond D. Ward, Kalev Sepp
Publikováno v:
Remote Sensing, Vol 14, Iss 10, p 2334 (2022)
Advances in unmanned aerial systems (UASs) have increased the potential of remote sensing to overcome scale issues for soil moisture (SM) quantification. Regardless, optical imagery is acquired using various sensors and platforms, resulting in simple
Externí odkaz:
https://doaj.org/article/5cb3c2eb59b14ee5a33dc13fc32e7226
Autor:
Nikoleta Jones, James McGinlay, Andreas Kontoleon, Victoria A. Maguire-Rajpaul, Panayiotis G. Dimitrakopoulos, Vassilis Gkoumas, Jan Åge Riseth, Kalev Sepp, Frank Vanclay
Publikováno v:
Land, Vol 11, Iss 5, p 733 (2022)
Protected Areas are the most widely applied policy tool for biodiversity conservation. In Europe, protected areas are expected to significantly increase as the new EU Biodiversity strategy sets an ambitious target of 30% of land and 30% of water to b
Externí odkaz:
https://doaj.org/article/b798a3250103405b8d725c9dccedc6e8
Autor:
Kai-Yun Li, Raul Sampaio de Lima, Niall G. Burnside, Ele Vahtmäe, Tiit Kutser, Karli Sepp, Victor Henrique Cabral Pinheiro, Ming-Der Yang, Ants Vain, Kalev Sepp
Publikováno v:
Remote Sensing, Vol 14, Iss 5, p 1114 (2022)
The incorporation of autonomous computation and artificial intelligence (AI) technologies into smart agriculture concepts is becoming an expected scientific procedure. The airborne hyperspectral system with its vast area coverage, high spectral resol
Externí odkaz:
https://doaj.org/article/f9415829012240e3b8881d7eef3be213
Autor:
Benjamin Burkhard, Joachim Maes, Marion Potschin-Young, Fernando Santos-Martín, Davide Geneletti, Pavel Stoev, Leena Kopperoinen, Cristian Adamescu, Blal Adem Esmail, Ildikó Arany, Andy Arnell, Mario Balzan, David N. Barton, Pieter van Beukering, Sabine Bicking, Paulo Borges, Bilyana Borisova, Leon Braat, Luke M Brander, Svetla Bratanova-Doncheva, Steven Broekx, Claire Brown, Constantin Cazacu, Neville Crossman, Bálint Czúcz, Jan Daněk, Rudolf de Groot, Daniel Depellegrin, Panayotis Dimopoulos, Nora Elvinger, Markus Erhard, Nora Fagerholm, Jana Frélichová, Adrienne Grêt-Regamey, Margarita Grudova, Roy Haines-Young, Ola Inghe, Tamas Kallay, Tamara Kirin, Hermann Klug, Ioannis Kokkoris, Iskra Konovska, Marion Kruse, Iliyana Kuzmova, Manfred Lange, Inge Liekens, Alon Lotan, Damian Lowicki, Sandra Luque, Cristina Marta-Pedroso, Andrzej Mizgajski, Laura Mononen, Sara Mulder, Felix Müller, Stoyan Nedkov, Mariana Nikolova, Hannah Östergård, Lyubomir Penev, Paulo Pereira, Kati Pitkänen, Tobias Plieninger, Sven-Erik Rabe, Steffen Reichel, Philip Roche, Graciela Rusch, Anda Ruskule, Anna Sapundzhieva, Kalev Sepp, Ina Sieber, Mateja Šmid Hribar, Simona Stašová, Bastian Steinhoff-Knopp, Małgorzata Stępniewska, Anne Teller, David Vackar, Martine van Weelden, Kristina Veidemane, Henrik Vejre, Petteri Vihervaara, Arto Viinikka, Miguel Villoslada, Bettina Weibel, Grazia Zulian
Publikováno v:
One Ecosystem, Vol 3, Iss , Pp 1-20 (2018)
The European Union (EU) Horizon 2020 Coordination and Support Action ESMERALDA aimed at developing guidance and a flexible methodology for Mapping and Assessment of Ecosystems and their Services (MAES) to support the EU member states in the implement
Externí odkaz:
https://doaj.org/article/88bda9e3e3e94bb78e0ef7008131c9de
Autor:
Miguel Villoslada, Ivo Vinogradovs, Anda Ruskule, Kristina Veidemane, Olgerts Nikodemus, Raimonds Kasparinskis, Kalev Sepp, Justas Gulbinas
Publikováno v:
One Ecosystem, Vol 3, Iss , Pp 1-27 (2018)
Throughout the second half of the 20th Century, the area of semi-natural grasslands in the Baltic States decreased substantially, due to agricultural abandonment in some areas and intensification in more productive soil types. In order to halt the lo
Externí odkaz:
https://doaj.org/article/d39abe8c2d1a409fb77e8c8656cc961d
Publikováno v:
Land, Vol 10, Iss 11, p 1257 (2021)
Despite the significant increase in protected territory globally, there is a common understanding that the designation of protected areas alone does not guarantee their effectiveness nor halt the loss of biodiversity. In addition to biodiversity cons
Externí odkaz:
https://doaj.org/article/7608f62f9af4414fb09dde6df3d8109f
Autor:
Ricardo Martínez Prentice, Miguel Villoslada Peciña, Raymond D. Ward, Thaisa F. Bergamo, Chris B. Joyce, Kalev Sepp
Publikováno v:
Remote Sensing, Vol 13, Iss 18, p 3669 (2021)
High-resolution images obtained by multispectral cameras mounted on Unmanned Aerial Vehicles (UAVs) are helping to capture the heterogeneity of the environment in images that can be discretized in categories during a classification process. Currently
Externí odkaz:
https://doaj.org/article/ad878607fbd84ea2afcf8d0f05e0fdfe