Human Impact and Pressures

African development corridors and their impact on PAs

The African Development Corridors is the first comprehensive database of 79 ongoing and planned investment corridors across Africa, synthesizing data from multiple sources covering 184 projects on railways, wet and dry ports, pipelines, airports, techno-cities, and industrial parks.It was published by Thorn, J.P.R., Bignoli, D.J., Mwangi, B. et al. The African Development Corridors Database: a new tool to assess the impacts of infrastructure investments. Sci Data 9, 679 (2022).

View African development corridors and their impact on PAs in the Conservation Tracking Tool

Agricultural Pressure Indicator (API)

How much potential impact may agriculture land use in a protected area have on the habitats, species and ecological processes therein? By identifying protected areas with low pressure from agriculture, it is possible to highlight locations that are likely to better conserve the ecosystems, species and ecological processes that are associated to more pristine conditions and that are more sensitive to the direct and indirect impacts from this form of human land use.

View Agricultural Pressure Indicator (API) in the Conservation Tracking Tool

Change in Population Pressure Indicator (CPPI)

How much potential impact may humans living in a protected area have on that protected area and on the habitats, species and ecological processes therein? How much of this potential impact is due to recent (15-year) increases in human population density? By identifying protected areas with low population density, it is possible to highlight locations that are likely to better conserve the species and ecological processes that are associated to more pristine conditions and that are more sensitive to the direct and indirect impacts from human activities.

View Change in Population Pressure Indicator (CPPI) in the Conservation Tracking Tool

Country extinction-risk footprints

A new study quantified how the consumption habits of people in each country, through trade and supply networks, imperil threatened and near-threatened terrestrial species of amphibians, mammals and birds. For the study, recently published in Scientific Reports, researchers used a metric called the extinction-risk footprint. The team found that 76 countries are net “importers” of this footprint, meaning they drive demand for products that contribute to the decline of endangered species abroad.

View Country extinction-risk footprints in the Conservation Tracking Tool

Palm oil plantations-Small holdings

Oil seed crops, especially oil palm, are among the most rapidly expanding agricultural land uses, and their expansion is known to cause significant environmental damage. Accordingly, these crops often feature in public and policy debates, which are hampered or biased by a lack of accurate information on environmental impacts. This dataset presents a global crop map. It covers areas where oil palm plantations were detected at global scale, and includes industrial and smallholder mature oil palm plantations.

---

View Palm oil plantations-Small holdings in the Conservation Tracking Tool

Population Pressure Indicator (PPI)

How much potential impact may humans living in a protected area have on that protected area and on the habitats, species and ecological processes therein? How much of this potential impact is due to recent (15-year) increases in human population density? By identifying protected areas with low population density, it is possible to highlight locations that are likely to better conserve the species and ecological processes that are associated to more pristine conditions and that are more sensitive to the direct and indirect impacts from human activities.

View Population Pressure Indicator (PPI) in the Conservation Tracking Tool

Proportion of total land area that is under cultivation

Cropland is land used for the cultivation of crops. Land change from natural/semi natural ecosystems to agriculture is a major driver of biodiversity loss and land degradation. Efficient land use and land management plans and strategies are needed to maximize crop productivity while minimizing the potential environmental impact due to excessive loss of habitats and overuse of natural resources such as soils and water

 

View Proportion of total land area that is under cultivation in the Conservation Tracking Tool

What is the conservation status of the fish stocks?

A fundamental requirement for productive fisheries is maintenance of the biodiversity that offers natural systems resilience against changing conditions.(FAO, State of World Fishery and Aquaculture 2020). Threatened marine fish species can be legally caught in industrial fisheries and moreover according to FAO, annual estimate of fisheries interactions with at least 20 million individuals of endangered, threatened and/or protected species. Here we show the catch records (tonnes) of globally threatened species in the EEZ by country in the last 10 years.

---

View What is the conservation status of the fish stocks? in the Conservation Tracking Tool
Subscribe to Human Impact and Pressures
X

SIGN IN TO BIOPAMA

Enter your details below.