Results 91 to 100 of about 44,017 (288)

Effect of White clover (Trifolium repens cv. Huia) cover crop on agronomic properties and soil biology in an organic peach orchard [PDF]

, 2012
In orchards, cover crops are interesting alternative strategies to tillage or chemical herbicides for managing weeds in the tree row. However, little is known about the effect of cover crops on agronomic properties and soil biology in organic orchards ...
Bussi, Claude, Capowiez, Yvan, Gomez, Christelle, Parveaud, Claude-Eric   +3 more
core  

Travail bien fait, pouvoir d’agir et « écologie du travail »

Activités, 2022
A. Bonnemain
semanticscholar   +1 more source

L’agro-écologie au Brésil, un instrument genré de luttes sociales

, 2016
A partir de l’analyse des luttes croisees pour la terre, pour l’agro-ecologie et pour la reconnaissance du travail productif et reproductif des femmes rurales, nous montrons comment l’agro-ecologie est pensee comme un mouvement de construction des ...
Hélène Guétat-Bernard, Héloïse Prévost   +1 more
semanticscholar   +1 more source

Genetic and Ecological Management of Pacific Salmon Fisheries for the 21st Century

Fisheries Management and Ecology, EarlyView.
ABSTRACT Based on ecological adaptation theory, tremendous effort is being spent on measures that are eliminating salmon hatcheries and fishing opportunities with the intention of protecting wild runs deemed to be of particular genetic importance to the survival of the species.
Randall E. Brummett, Ian G. Cowx, Devin M. Bartley   +2 more
wiley   +1 more source

Future climate change vulnerability of endemic island mammals

Nature Communications, 2020
Island ecosystems are notoriously vulnerable to anthropogenic species losses. Here, the authors identify insular hotspots of vulnerability to climate change (under RCPs 6.0 and 8.5) in mammals via a trait-based, quantitative vulnerability framework ...
Camille Leclerc, Franck Courchamp, Céline Bellard   +2 more
doaj   +1 more source

Rock phosphate increased nodulation, growth and yield of Vigna unguiculata in sub-Saharan agrosystem of Burkina Faso. P334 [PDF]

, 2014
Cowpea plays a considerable role in the nutritional balance and rural economic of Burkina Faso. However, its farming is marked by yields instability related to drought and soil depletion of nutrients, particularly nitrogen and phosphorus.
Clermont-Dauphin, Cathy, Deleporte, Philippe, Drevon, Jean Jacques, Hien, Edmond, Traoré, Mohamed, Yattara, Inamoud   +5 more
core  

Narcissus dubius, Narcisse Douteux [PDF]

, 2018
This species is endemic to southern France and eastern Spain. It is assessed as Least Concern because it has a widespread distribution, occurs in several protected areas throughout its range and its population is not expected to significantly decline in ...
Carapeto, André, Fraga i Arquimbau, Pere, García Murillo, Pablo, Pinto-Cruz, Carla, Ríos Ruiz, Sara, Vela, Erol   +5 more
core   +1 more source

Plastid and nuclear phylogenomics of Cyphostemma (Vitaceae) provide new insights into genome size evolution across sub‐Saharan Africa

Journal of Integrative Plant Biology, EarlyView.
Some African Cyphostemma species evolved much larger genomes as they adapted to dry, rocky habitats. These expansions are linked to succulent traits and specialization on nutrient‐rich limestone outcrops. The findings show how climate‐driven aridification shaped plant evolution and highlight broader genome‐environment patterns across flowering plants ...
Rindra M. Ranaivoson, Romer N. Rabarijaona, Jin‐Ren Yu, Yi‐Chen You, Russell L. Barrett, Ju Zhou, Bing Liu, Wyckliffe Omondi Omollo, Chuan‐Yu Du, Da‐Ming Zhang, Mijoro Rakotoarinivo, Jie Cheng, Chao‐Bin Li, Yang Dong, Ilia J. Leitch, Alexandre Antonelli, Jun Wen, Zhi‐Duan Chen, Li‐Min Lu   +18 more
wiley   +1 more source

Morphology and osteo‐histology of the weigeltisaurid wing: Implications for aerial locomotion in the world's first gliding reptiles

Journal of Anatomy, EarlyView.
This study investigates the morphology and osteo‐histology of the wing skeleton of the world's first gliding reptiles, showing how it differs from those of extant gliding lizards, yet is also convergently similar. These findings pave the way for future biomechanical studies on the gliding locomotion of these emblematic fossil animals. Abstract The Late
Valentin Buffa, Jordan Gônet, Thomas van de Kamp, Marcus Zuber, Marc Girondot, Eberhard Frey, J.‐Sébastien Steyer, Michel Laurin   +7 more
wiley   +1 more source

Ecologia e poesia

Matraga, 2010
Tradução de “Ecologie et poésie”, publicado no livro La fin dans le monde de Michel Deguy (Paris: Hermann Éditeurs, 2009, p.39-46).
Michel Deguy
doaj