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Solar radiation exposure accelerates decomposition and biotic activity in surface litter but not soil in a semiarid woodland ecosystem in Patagonia, Argentina
(Springer, 2019-12)
Aims: Photodegradation of senescent plant material has been identified as an important vector of aboveground carbon (C) loss in aridland ecosystems, but the consequences for biotic activity and soil C in the field are not ...
Ecology: The patagonian sun dance
(Cell Press, 2020-08-17)
Recent field experiments show how photodegradation and its legacy, increased microbial access to labile carbohydrates (photofacilitation), double rates of C loss to the atmosphere in a Mediterranean-type climate. The ...
Solar UV radiation in a changing world: roles of cryosphere-land-water-atmosphere interfaces in global biogeochemical cycles
(Royal Society of Chemistry, 2019-01)
Global change influences biogeochemical cycles within and between environmental compartments (i.e., the cryosphere, terrestrial and aquatic ecosystems, and the atmosphere). A major effect of global change on carbon cycling ...
El rol de la fotodegradación en el reciclado del carbono en un ecosistema semiárido de la Patagonia, ArgentinaThe role of photodegradation on carbon turnover in a semiarid ecosystem of Patagonia, Argentina
(2019-03-29)
La fotodegradación ha sido identificada recientemente como un mecanismo clave que controla las pérdidas de carbono (C) en ecosistemas áridos y semiáridos. Sin embargo, aún quedan muchas preguntas sin responder relacionadas ...