Location: PE - Peru
This dataset represents the interventions associated with the provision of 1 kg NPP (Net Primary Productivity of a given land, in kg C / m2 and year) by land that is already in use as arable land. NPP values are parameterized and reported by Haberl et al. (2007)
Undefined unit processes (UPRs) are the unlinked, multi-product activity datasets that form the basis for all of the system models available in the ecoinvent database. This is the way the datasets are obtained and entered into the database by the data providers. These activity datasets are useful for investigating the environmental impacts of a specific activity (gate-to-gate), without regard to its upstream or downstream impacts.