Browse data: KeyPolicyQuestion

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KeyPolicyQuestion > Component : Agricultural economy or Carbon cycle and natural vegetation or Crops and grass or Land degradation or Nutrients or None or None or None

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Showing below up to 15 results in range #1 to #15.

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  1. PQ1 (AEF) (Agricultural economy, What is the area of cropland and grassland required to support future food demand?)
  2. PQ1 (CG) (Crops and grass, How will climate change affect the productivity of current and future agricultural areas?)
  3. PQ1 (LD) (Land degradation, In what parts of the world have human-induced changes in land and soil conditions occurred?)
  4. PQ1 (N) (Nutrients, How will the increasing use of fertilisers affect terrestrial and marine ecosystems, with possible consequences for human health?)
  5. PQ1 (NVCC) (Carbon cycle and natural vegetation, What is the role of the terrestrial biosphere in the global carbon cycle, how will it change in time as a result of climate and land-use change?)
  6. PQ2 (AEF) (Agricultural economy, What are the policy options to reduce agricultural land use and to safeguard global biodiversity, while ensuring food security?)
  7. PQ2 (CG) (Crops and grass, How could management improve agricultural productivity under current and future water constraints?)
  8. PQ2 (LD) (Land degradation, What are the future risks of soil degradation?)
  9. PQ2 (N) (Nutrients, To what extent can the negative impacts be reduced by more efficient nutrient management and wastewater treatment, while retaining the positive effects on food production and land productivity?)
  10. PQ2 (NVCC) (Carbon cycle and natural vegetation, To what extent can the terrestrial biosphere contribute to reducing the accumulation of CO2 in the atmosphere and what are viable mechanisms?)
  11. PQ3 (AEF) (Agricultural economy, How can the implications of biofuels for land use and greenhouse gases be managed sustainably?)
  12. PQ3 (CG) (Crops and grass, How will agriculture affect the Earth system with respect to carbon emissions, freshwater availability and nutrient cycles?)
  13. PQ3 (LD) (Land degradation, To what extent are ecosystem functions lost by soil degradation, adding to local and global concerns about food security, biodiversity loss and climate change?)
  14. PQ3 (NVCC) (Carbon cycle and natural vegetation, What opportunities exist to reduce land-use related carbon emissions (e.g. REDD) and even enhance the carbon uptake through the establishment of new forests.)
  15. PQ3(NVCC) (Carbon cycle and natural vegetation, What are the contributions of land-use change, climate change and CO2 fertilization on the future carbon cycle and how can these be considered in climate policies?)

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