In April 1536, a conquest expedition that leaves from Santa Marta travels across American territory before it arrives at lands controlled by the pre - Hispanic group known read more as Muiscas.Based on the study of hi storical documents that describe the food and nature of the American landscape, this articles discusses the difficulties that this e
Seasonal differences of corticosterone metabolite concentrations and parasite burden in northern bald ibis (Geronticus eremita): The role of affiliative interactions.
The reproductive season is energetically costly as revealed by elevated glucocorticoid concentrations, constrained immune functions and an lochby venture pouch increased risk of infections.Social allies and affiliative interactions may buffer physiological stress responses and thereby alleviate associated effects.In the present study, we investigat
Evaluation of oilseed crop rotations with agro-environmental indicators
The European Common Agricultural Policy is shifting an increasing part of the subsidies to eco-conditionality.Henceforth, it becomes essential to evaluate the environmental effect of agricultural practices, and more generally performances of cropping and farming systems, in order to design hbl5266ca and to develop more sustainable systems.This asse