Agricultural areas represent essential habitats for many species, but the agricultural intensification of the last decades has caused a significant decline in biodiversity. This intensification has consequences both at the local level in fields (fertilizer, pesticides, ploughing, decrease in cultivated crop diversity) and at the landscape level (homogenization, decrease in semi-natural habitats) and impacts both the spatial and temporal levels (decrease in crop rotation complexity). The main objective of this PhD was (i) to identify the structuring processes of bird and weed communities in space and time in changing and heterogeneous landscapes; (ii) to assess crop heterogeneity effects (composition and configuration), (iii) and the impact ...
La conservation des vieilles forêts, c’est-à-dire les peuplements dynamisés par les perturbations na...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
Integrated weed management (IWM)-based cropping systems are of great interest due to their significa...
Agricultural areas represent essential habitats for many species, but the agricultural intensificati...
Grassland ecosystems are submitted to human pressure, especially due to agricultural management, pre...
Grassland ecosystems are submitted to human pressure, especially due to agricultural management, pre...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
Cette thèse concerne l évaluation des impacts des changements d utilisations des sols sur la biodive...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
This thesis is part of the international AMMA program (Analyse Multidisciplinaire de la Mousson Afri...
In France, the rapid development of anaerobic digestion (a process used to generate renewable energy...
Integrated weed management (IWM)-based cropping systems are of great interest due to their significa...
La conservation des vieilles forêts, c’est-à-dire les peuplements dynamisés par les perturbations na...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
Integrated weed management (IWM)-based cropping systems are of great interest due to their significa...
Agricultural areas represent essential habitats for many species, but the agricultural intensificati...
Grassland ecosystems are submitted to human pressure, especially due to agricultural management, pre...
Grassland ecosystems are submitted to human pressure, especially due to agricultural management, pre...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
Cette thèse concerne l évaluation des impacts des changements d utilisations des sols sur la biodive...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
This thesis is part of the international AMMA program (Analyse Multidisciplinaire de la Mousson Afri...
In France, the rapid development of anaerobic digestion (a process used to generate renewable energy...
Integrated weed management (IWM)-based cropping systems are of great interest due to their significa...
La conservation des vieilles forêts, c’est-à-dire les peuplements dynamisés par les perturbations na...
As evidenced by the number of studies on the subject, the recent millennium ecosystem assessment and...
Integrated weed management (IWM)-based cropping systems are of great interest due to their significa...