Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Pierre Hiernaux"'
Autor:
Maurice Mugabowindekwe, Martin Brandt, Athanase Mukuralinda, Philippe Ciais, Florian Reiner, Ankit Kariryaa, Christian Igel, Jérôme Chave, Ole Mertz, Pierre Hiernaux, Xiaoye Tong, Gaspard Rwanyiziri, Dimitri Gominski, Sizhuo Li, Siyu Liu, Ivan Gasangwa, Yves Hategekimana, Alain Ndoli, Jean Nduwamungu, Sassan Saatchi, Rasmus Fensholt
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Landscape restoration initiatives are mainly focusing on forest regeneration and agroforestry, especially in the Global South. However, due to a lack of monitoring tools, the carbon balance of restoration efforts remains poorly quantified. H
Externí odkaz:
https://doaj.org/article/72d7873583844faa92343ba55d1c1d7b
Autor:
Florian Reiner, Martin Brandt, Xiaoye Tong, David Skole, Ankit Kariryaa, Philippe Ciais, Andrew Davies, Pierre Hiernaux, Jérôme Chave, Maurice Mugabowindekwe, Christian Igel, Stefan Oehmcke, Fabian Gieseke, Sizhuo Li, Siyu Liu, Sassan Saatchi, Peter Boucher, Jenia Singh, Simon Taugourdeau, Morgane Dendoncker, Xiao-Peng Song, Ole Mertz, Compton J. Tucker, Rasmus Fensholt
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract The consistent monitoring of trees both inside and outside of forests is key to sustainable land management. Current monitoring systems either ignore trees outside forests or are too expensive to be applied consistently across countries on a
Externí odkaz:
https://doaj.org/article/64d7b18c304c40d2a1f8d40528c16522
Autor:
Adama Lo, Abdoul Aziz Diouf, Ibrahima Diedhiou, Cyrille Djitamagne Edouard Bassène, Louise Leroux, Torbern Tagesson, Rasmus Fensholt, Pierre Hiernaux, Anne Mottet, Simon Taugourdeau, Daouda Ngom, Ibra Touré, Babacar Ndao, Mamadou Adama Sarr
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Strengthening of feed security in the Sahel is urgently needed given the climate change and growing human population. A prerequisite to this is sustainable use of rangeland forage resources for livestock. Many studies have focused on the assessment o
Externí odkaz:
https://doaj.org/article/60a955dbe5544c08b9eedd43492b27d6
Publikováno v:
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, Vol 73, Iss 3 (2020)
Pastoral livestock is defined as a reproduction-oriented, grazing-based familial livestock system with community-managed resources. Pastoral breeders differ from one another in the diversity of species and breeds raised, the size and management of he
Externí odkaz:
https://doaj.org/article/a016b7ba818548a4ae7203051152fef2
Autor:
Tingting Lu, Martin Brandt, Xiaoye Tong, Pierre Hiernaux, Louise Leroux, Babacar Ndao, Rasmus Fensholt
Publikováno v:
Remote Sensing, Vol 14, Iss 3, p 662 (2022)
Multi-purpose Faidherbia albida trees represent a vital component of agroforestry parklands in West Africa as they provide resources (fodder for livestock, fruits and firewood) and support water lifting and nutrient recycling for cropping. Faidherbia
Externí odkaz:
https://doaj.org/article/3ff5605477db41909b07bbde1d529761
Autor:
Khalid Moumanis, Lilian Sirbu, Walid Mohamed Hassen, Eric Frost, Lydston Rodrigues de Carvalho, Pierre Hiernaux, Jan Jerzy Dubowski
Publikováno v:
Biosensors, Vol 11, Iss 2, p 34 (2021)
The detection of water contamination with Legionella pneumophila is of critical importance to manufacturers of water processing equipment and public health entities dealing with water networks and distribution systems. Detection methods based on poly
Externí odkaz:
https://doaj.org/article/caacc747ae9848c7bac6a0209f87efb2
Publikováno v:
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, Vol 69, Iss 4 (2017)
Les volumes de lait de vache traits ont été mesurés tous les quinze jours sur une année chez 300 petits exploitants agropastoraux de la zone semi-aride du Sahel, dans la commune de Dantiandou au Niger. Les effectifs de vaches − adultes, en la
Externí odkaz:
https://doaj.org/article/59ea040d087c4036b89cadc898efef37
Autor:
Cécile Dardel, Laurent Kergoat, Pierre Hiernaux, Manuela Grippa, Eric Mougin, Philippe Ciais, Cam-Chi Nguyen
Publikováno v:
Remote Sensing, Vol 6, Iss 4, Pp 3446-3474 (2014)
Rain Use Efficiency (RUE), defined as Aboveground Net Primary Production (ANPP) divided by rainfall, is increasingly used to diagnose land degradation. Yet, the outcome of RUE monitoring has been much debated since opposite results were found about l
Externí odkaz:
https://doaj.org/article/3c9a808cda364b6bb0a8622c806543f1
Autor:
Valentin Wendling, Christophe Peugeot, Angeles G Mayor, Pierre Hiernaux, Eric Mougin, Manuela Grippa, Laurent Kergoat, Romain Walcker, Sylvie Galle, Thierry Lebel
Publikováno v:
Environmental Research Letters, Vol 14, Iss 10, p 105005 (2019)
The Sahel (a semi-arid fringe south of the Sahara) experienced a long and prolonged drought from the 1970s to the mid-1990s, with a few extremely severe episodes that strongly affected ecosystems and societies. Long-term observations showed that surf
Externí odkaz:
https://doaj.org/article/ee9787e911bc4b989f31bf5b4c4456b1
Autor:
Luc Descroix, Françoise Guichard, Manuela Grippa, Laurent A. Lambert, Gérémy Panthou, Gil Mahé, Laetitia Gal, Cécile Dardel, Guillaume Quantin, Laurent Kergoat, Yasmin Bouaïta, Pierre Hiernaux, Théo Vischel, Thierry Pellarin, Bakary Faty, Catherine Wilcox, Moussa Malam Abdou, Ibrahim Mamadou, Jean-Pierre Vandervaere, Aïda Diongue-Niang, Ousmane Ndiaye, Youssouph Sané, Honoré Dacosta, Marielle Gosset, Claire Cassé, Benjamin Sultan, Aliou Barry, Okechukwu Amogu, Bernadette Nka Nnomo, Alseny Barry, Jean-Emmanuel Paturel
Publikováno v:
Water, Vol 10, Iss 6, p 748 (2018)
In the West African Sahel, two paradoxical hydrological behaviors have occurred during the last five decades. The first paradox was observed during the 1968–1990s ‘Great Drought’ period, during which runoff significantly increased. The second p
Externí odkaz:
https://doaj.org/article/704873b7700e43d2baab4af20c3e6383