Sistema único formado pela atmosfera (troposfera), crosta terrestre (litosfera), água (hidrosfera) e mais todas as formas de vida. É o conjunto de todos os ecossistemas do planeta.
FONTE: SECRETARIA ESTADUAL DO MEIO AMBIENTE – RIO GRANDE DO SUL
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Urban food waste for soil amendment? Analysis and characterisation of waste-based compost for soil fertility management in agroecological horticultural production systems in the city of Rosario, Argentina
Urban and peri-urban lands have potential for local, sustainable food production, but their soils are …