agro-ecosystem

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• Total Human Ecosystem — Naveh and Lieberman (1994) and Naveh (2000) proposed the holistic, eco centric concept of the Total Human Ecosystem in order to study the anthropocene ecology and improve land use planning and environmental management, within an integrated and… …   Wikipedia

• Novel ecosystem — Novel ecosystems are human built, modified, or engineered systems of the Anthropocene that are fundamentally altered in structure and function by human agency. Novel ecosystems are part of the human environment and niche (including urban,… …   Wikipedia

• Farmer Field School — in Indonesia in 1989 since when more than two million farmers across Asia have participated in this type of learning. The Farmer Field School brings together concepts and methods from agroecology, experiential education and community development …   Wikipedia

• DayCent — is a daily time series biogeochemical model used in agroecosystems to simulates fluxes of carbon and nitrogen in the atmosphere, vegetation, and soil.[1] It is a daily version of the CENTURY biogeochemical model. The United States Environmental… …   Wikipedia

• agroecosystem — ¦a(ˌ)grōˌ noun Etymology: agro + ecosystem : the organisms and environment of an agricultural area considered as an ecosystem * * * agroecˈosystem noun An ecosystem on cultivated land • • • Main Entry: ↑agri …   Useful english dictionary

• Agricultural biodiversity — is a sub set of general biodiversity including all cultivated varieties. Cultivated varieties can be broadly classified into “modern varieties” and “farmer’s or traditional varieties”. Modern varieties are the outcome of scientific breeding and… …   Wikipedia

• Genetic erosion — is a process whereby an already limited gene pool of an endangered species of plant or animal diminishes even more when individuals from the surviving population die off without getting a chance to meet and breed with others in their endangered… …   Wikipedia

• Gangamoola — ( kn. ಗಂಗಾಮೂಲ) is a hill in the Chikkamagaluru district of the state of Karnataka, India. Also known as Varaha Parvata , it is one among the hills in the Western Ghats range and is known for being the source of three rivers, Tunga, Bhadra and… …   Wikipedia

• agroecosystem — /ægroʊˈikoʊsɪstəm/ (say agroh eekohsistuhm) noun a stable ecosystem in which agriculture is an element. {agro + ecosystem} …  

• Organic farming methods — Main article: Organic farming Organic farming methods combine scientific knowledge of ecology and modern technology with traditional farming practices based on naturally occurring biological processes. Organic farming methods are studied in the… …   Wikipedia

• Agrosystème — Agroécosystème Un agroécosystème ou agrosystème est un écosystème modifié par l’Homme afin d exploiter une part de la matière organique qu il produit, généralement à des fins alimentaires. Il s agit de l objet d étude de l agroécologie en tant… …   Wikipédia en Français