Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Pascal Dumas"'
Human visitation disrupts natural determinants of breeding seabird communities on coral reef islands
Autor:
Tristan Berr, Alexandre Millon, Pascal Dumas, Poetea Guehenneuc, Fany Perez, Hélène De Méringo, Julien Baudat-Franceschi, Matthieu Le Corre, Éric Vidal
Publikováno v:
Global Ecology and Conservation, Vol 48, Iss , Pp e02732- (2023)
Coral Reef Islands (CRIs) support key colonies of tropical seabirds, whose long-term sustainability is under growing threat from climate change and small-scale, island-specific pressures such as invasive species or human disturbance. Unlike most comp
Externí odkaz:
https://doaj.org/article/e69a6956a83e4cce8d6fd0883e78e857
Autor:
Pierre Genthon, Caroline Tramier, Quentin Delvienne, Pascal Dumas, Nathalie Rouché, Kavya Wijesuriya, Jean-Jerôme Cassan, Angelline Goué
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 44, Iss , Pp 101223- (2022)
Study region: The eastern coast of New Caledonia (SW Pacific). Study focus: The HydroThiem hydrological observatory is devoted to the study of the impact of invasive ungulate species and bushfires on water resources, erosion and water quality in a ca
Externí odkaz:
https://doaj.org/article/97aea03a855645c4bb37a88178aa727e
Publikováno v:
Environmental Challenges, Vol 4, Iss , Pp 100151- (2021)
New Caledonia is a tropical semi-arid archipelago in the Southwest Pacific. It is a hotspot of threatened biodiversity. Almost entirely covered in forest before human settlement, the mountainous main island, ''Grande-Terre'', has been subject to fire
Externí odkaz:
https://doaj.org/article/cd4e04ce9f3d4751a549eb1952f23b22
Autor:
Isabel Urbina-Barreto, Rémi Garnier, Simon Elise, Romain Pinel, Pascal Dumas, Vincent Mahamadaly, Mathilde Facon, Sophie Bureau, Christophe Peignon, Jean-Pascal Quod, Eric Dutrieux, Lucie Penin, Mehdi Adjeroud
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The choice of ecological monitoring methods and descriptors determines the effectiveness of a program designed to assess the state of coral reef ecosystems. Here, we comparer the relative performance of the traditional Line Intercept Transect (LIT) m
Externí odkaz:
https://doaj.org/article/0e9fa45e2d444100befa0b69824347cb
Autor:
Raed Bouafoura, Pierre Bastarache, Brigitte Christelle Ouédraogo, Pascal Dumas, Chandra E. Moffat, Jess L. Vickruck, Pier Jr Morin
Publikováno v:
Insects, Vol 13, Iss 6, p 505 (2022)
The Colorado potato beetle (Leptinotarsa decemlineata (Say)) is known for its capacity to cause significant damages to potato crops worldwide. Multiple approaches have been considered to limit its spread including the use of a diverse arsenal of inse
Externí odkaz:
https://doaj.org/article/2b63f3f2b9f54413add32c4f3bfff7c3
Autor:
Pierre Bastarache, Gabriel Wajnberg, Pascal Dumas, Simi Chacko, Jacynthe Lacroix, Nicolas Crapoulet, Chandra E. Moffat, Pier Morin
Publikováno v:
Insects, Vol 11, Iss 11, p 820 (2020)
The Colorado potato beetle Leptinotarsa decemlineata is an insect pest that threatens potato crops globally. The primary method to control its damage on potato plants is the use of insecticides, including imidacloprid, chlorantraniliprole and spinosa
Externí odkaz:
https://doaj.org/article/3fd201f58255405f9a2184185f677358
Autor:
Pascal Dumas, Jayven Ham, Rocky Kaku, Andrew William, Jeremie Kaltavara, Sompert Gereva, Marc Léopold
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0176922 (2017)
In the Pacific, the protection of coral reef resources is often achieved through the implementation of village-based marine reserves (VBMRs). While substantial fisheries benefits are often reported, results of quantitative approaches are controversia
Externí odkaz:
https://doaj.org/article/b386731e16e94e73ae5e889777fcde9a
Publikováno v:
VertigO, Vol 16, Iss 3 (2016)
The last tsunami which has had an impact on the New Caledonia came in March 1875. The south of the Lifou island (Loyalty island) has been most concerned. The tribes of Luengoni Joj, Mu and Ahmelewedr (District of Lösi) focuses the damage and victims
Externí odkaz:
https://doaj.org/article/a30c159b2e324a25bed076973093dd67
Autor:
Grégoire Moutardier, Sompert Gereva, Suzanne C Mills, Mehdi Adjeroud, Ricardo Beldade, Jayven Ham, Rocky Kaku, Pascal Dumas
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0137605 (2015)
Outbreaks of the corallivorous crown-of-thorns seastar Acanthaster planci (COTS) represent one of the greatest disturbances to coral reef ecosystems in the Indo-Pacific, affecting not only coral reefs but also the coastal communities which rely on th
Externí odkaz:
https://doaj.org/article/eb5d488e8bf54f3ab30e24919d53a5f1
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e58998 (2013)
No-take marine reserves are one of the oldest and most versatile tools used across the Pacific for the conservation of reef resources, in particular for invertebrates traditionally targeted by local fishers. Assessing their actual efficiency is still
Externí odkaz:
https://doaj.org/article/0e4a3ad70975466f9821c33278d2184c