El objetivo del trabajo es evaluar la sustentabilidad de dos sistemas agrarios campesinos (convencional y agroecológico) identificando los aspectos que limitan y potencian su sustentabilidad. El esquema metodológico utilizado correspondió al MESMIS y…
Trabajos completos presentados en el 'VI Congreso de Ecología y Manejo de Ecosistemas Acuáticos Pampeanos', Santa Rosa, La Pampa, diciembre de 2010. Editores: Santiago A. Echaniz y Alicia M. Vignatti.
En México, la expectativa de vida aumenta, pero entraña retos mayúsculos, y más aún en el caso de la mujer indígena que es adulta mayor, porque vive en una condición de vulnerabilidad muy alta, el acceso a algo tan básico como lo es la alimentación…
E concepto de seguridad alimentaria ha evolucionado a partir de la Conferencia Mundial sobre la alimentación de 1974 desde un enfoque basado en la disponibilidad de alimentos hasta las definiciones actuales que abarcan la suficiencia, estabilidad y…
Abstract The world is confronted by the current pandemic of Corona Virus Disease (COVID-19), which is a wake-up call for all nations irrespective of their development status or geographical location. Since the start of the century we have seen five…
Abstract The COVID-19 pandemic has ushered in a new climate of uncertainty which is fuelling protectionism and playing into nationalist narratives. Globalisation is under significant threat as governments scramble to reduce their vulnerability to the…
Abstract The novel SARS-CoV-2 coronavirus pandemic has emerged as a truly formidable threat to humankind’s existence. In the wake of the massively volatile global situation created by COVID-19, it is vital to recognize that the trauma it causes can…
Abstract Hospital-acquired infections (HAIs) are serious problems for healthcare systems, especially in developing countries where public health infrastructure and technology for infection preventions remain undeveloped. Here, we characterized how…
Background: Coronavirus disease 2019 (COVID-19) is rapidly spreading across the globe and is creating dread among all people irrespective of their socioeconomic status. To tackle the rapid spread of the disease, social distancing has been found to be…