Acceso usuarios
Dionisio Rodríguez Álvarez
A loita contra o cambio climático implica elaborar as políticas e medidas deredución de emisións ou o fomento dos sumidoiros e o sector agrario é un dos sectoreseconómicos para o que hai que establecer políticas de mitigación. O inventario de gases deefecto invernadoiro (GEI) de cada país é un dos documentos chave para o deseño daspolíticas de mitigación xa que nos permite coñecer as fontes produtoras e a cantidadeemitida por cada unha, así como os potenciais de sumidoiro dos cultivos e solos agrarios.Neste traballo, mediante unha análise comparada de diferentes propostas de medidas demitigación para o sector agrario elaboradas no ámbito europeo, internacional (FAO) ounacional e outras propostas de países de agricultura avanzada, como Nova Zelanda,amósanse as dificultades de acadar que o deseño desas políticas e medidas sexa efectivo,que se reflicta contablemente no inventario de GEI de cada país e que, ademais, signifiquereducións a nivel de explotación agraria. Desenvólvese un exemplo de política demitigación mediante a análise do subsector leiteiro europeo.
Fighting against climate change involves elaborating policies and measures to reduce emissions or the promotion of swage systems and the agricultural industry is one for which it is necessary to establish mitigation policies. The GHG (greenhouse gas) inventory of each country is one of the key documents to design mitigation policies as it allows us to know the production sources and the amount emitted by them, as well as the potential swage of crops and agricultural soils. Through a comparative analysis of different proposals of mitigation measures for the agrarian sector, developed at different levels, European (EU), International (FAO), National (Spain) and other proposals from countries of advanced agriculture, such as New Zealand, this article shows the difficulties to design such policies and measures so they are effective, which reflects accounted impacts in the GHG inventory of each country and that also implies reductions at a farming level. An example of mitigation policy is explained through the analysis of the European dairy subsector.
