planetary boundaries definition
planetary boundaries. , means the nine planetary life-support systems identified as part of the planetary boundaries framework: climate change, biosphere integrity (covering functional and genetic diversity), land system changes, freshwater use, biogeochemical flows (nitrogen and phosphorus), ocean acidification, atmospheric aerosol pollution, stratospheric ozone depletion and novel entities1a;
planetary boundaries. , means the nine planetary life-support systems identified as part of the planetary boundaries framework: climate change,
planetary boundaries methodology means that food groups is the starting point for the analysis, and that it does not consider the intricate and complex natural system that food systems are situated in. The starting point should rather be the available agricultural land resources and outfields in each of the Nordic countries. Then, considering the natural constraints of what crops is possible to produce where and assuming environmentally friendly production methods and local nutrient cycles, the production potential of different food groups could be calculated and then translated to recommendations on what we should eat more or less of. This will for all the countries imply a certain level of ruminants.
More Definitions of planetary boundaries
planetary boundaries means a framework of safe environmental limits, the respecting of which reduces the possibility of altering the Earth to a much less hospitable state and is measured using “Extinctions per million species- years”. The framework is comprised of nine planetary boundaries: climate change, biosphere integrity (which covers functional and genetic diversity), land system changes, freshwater change, comprising blue water and green water, biogeochemical flows covering nitrogen and phosphorus, ocean acidification, atmospheric aerosol loading, stratospheric ozone depletion and novel entities;