Results 21 to 30 of about 65,977 (150)
Protection des sols et rotation des cultures: Directives pour 2006 [PDF]
, 2006 Jusqu’à maintenant, les directives pour la protection des sols et les rotations des cultures étaient éparpillées à différents endroits de la réglementation bio.
Böhler, Daniel, Lichtenhahn, Martin
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Future prospects for backyard skating rinks look bleak in a warming climate
Canadian Geographer / Le géographe canadien, Volume 68, Issue 2, Page 247-255, Summer / été 2024.Abstract Each winter, purpose‐built outdoor skating rinks are constructed in backyards and community parks across much of Canada and the northern United States. Past research projects that warmer winters will make it increasingly difficult to build outdoor rinks without artificial refrigeration.
Robert McLeman +3 more
wiley +1 more source
La culture de ligneux fourragers Dans les systèmes d'exploitation traditionnels [PDF]
, 1987 Le déséquilibre généralisé entre le nombre des ruminants et les ressources fourragères disponibles dans les systèmes d'exploitation traditionnels en zone tropicale et subtropicale ressuscite l'arbre fourrager et fourrager fruitier comme moyen simple d ...
Audru, J.
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Affiliation, Aggression, and Selectivity of Peer Relationships in Meadow and Prairie Voles
Frontiers in Behavioral Neuroscience, 2019 Relationships between adult peers are central to the structure of social groups. In some species, selective preferences for specific peers provide a foundation for consistent group composition.
Nicole S. Lee +3 more
semanticscholar +1 more source
Crop phenology reshapes the food‐safety landscape for roe deer in an agroecosystem
Journal of Applied Ecology, Volume 61, Issue 3, Page 564-574, March 2024.Our work highlights the importance of behavioural plasticity and habitat complementation in the persistence of this synanthropic species in agroecosystems. This behavioural adjustment may buffer the consequences of the reduction in natural habitats that accompanies intensification of agricultural production and has implications for understanding how ...
Noa Rigoudy +7 more
wiley +1 more source
Evaluer la densité des ligneux par la méthode des distances ? Un problème [PDF]
, 1999 L'estimation de la densité des ligneux dans les savanes est une étape souvent nécessaire dans l'étude de la production de ces pâturages. L'expérience a montré que les observations directes par dénombrement donnaient souvent des valeurs différentes de ...
Daget, Philippe +2 more
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Impact of model structure on the accuracy of hydrological modeling of a Canadian Prairie watershed
Journal of Hydrology: Regional Studies, 2019 Study region Prairie Pothole Region of Canada. Study focus The Prairie region spans across approximately 870,000 km2 of the Great Plains region of Canada (80%) and the United States (20%). The presence of a large number of depressional wetlands (potholes)
A. Muhammad +5 more
semanticscholar +1 more source
Dynamic corticostriatal activity biases social bonding in monogamous female prairie voles
Nature, 2017 Adult pair bonding involves dramatic changes in the perception and valuation of another individual. One key change is that partners come to reliably activate the brain’s reward system, although the precise neural mechanisms by which partners become ...
Elizabeth A. Amadei +10 more
semanticscholar +1 more source
From Models to Simulations [PDF]
, 2018 This book analyses the impact computerization has had on contemporary science and explains the origins, technical nature and epistemological consequences of the current decisive interplay between technology and science: an intertwining of formalism ...
Varenne, Franck
core +5 more sources