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IPBES core glossary

The IPBES core glossary provides a standard definition for important terms of broad applicability to IPBES outputs. This core glossary does not replace the assessment-specific glossaries, but is complementary to them. It was developed by a glossary committee established for this purpose.

anthropogenic pressure

Caused or influenced by humans.

anthropogenic value

A concept or construct generated by humans. While it can be argued that all principles and preferences are anthropogenic (human-generated), this does not mean they are all anthropocentric (human-centred).

aphotic zone

Aphotic zone is the portion of a lake or ocean where there is little or no sunlight. It is formally defined as the depths beyond which less than 1% of sunlight penetrates.

apiculture

(see Beekeeping).

approval_1

Approval of the Platform's outputs signifies that the material has been subject to detailed, line-by-line discussion and agreement by consensus at a session of the Plenary.

aquaculture

The farming of aquatic organisms, including fish, molluscs, crustaceans and aquatic plants, involving interventions such as regular stocking, feeding, protection from predators, to enhance production. (In contrast, aquatic organisms which are exploitable by the public as a common property resource, are classed as fisheries, not aquaculture).

aquaculture_2

The farming of aquatic organisms, including fish, mollusks, crustaceans and aquatic plants, in both inland and coastal areas, and involving some form of intervention in the rearing process to enhance production, such as regular stocking, feeding, protection from predators, etc. Farming also implies individual or corporate ownership of the stock being cultivated.

aqueous slurries

A semi-liquid mixture, typically of fine particles of manure, cement, or coal suspended in water.

aquifer

A body of permeable rock which can contain or transmit groundwater.

arable

adj. Pertaining to land that can be farmed.

archetypes

In the context of scenarios, an over-arching scenario that embodies common characteristics of a number of more specific scenarios.

arid ecosystems

Those in which water availability severely constrains ecological activity.

arid regions

A region is arid when it is characterized by a severe lack of available water, to the extent of hindering or preventing the growth and development of plant and animal life. Environments subject to arid climates tend to lack vegetation and are called xeric or desertic.

aridification

A chronic reduction in soil moisture caused by an increase of mean annual temperature or a decrease in yearly precipitation.

article 8(j) of the cbd

Article 8(j) states that each contracting Party of the Convention on Biological Diversity shall, as far as possible and as appropriate, subject to national legislation, respect, preserve and maintain knowledge, innovations and practices of indigenous and local communities embodying traditional lifestyles relevant for the conservation and sustainable use of biological diversity and promote their wider application with the approval and involvement of the holders of such knowledge, innovations and practices and encourage the equitable sharing of the benefits arising from the utilization of such knowledge innovations and practices.

asia-pacific region

One of 4 regions defined in the IPBES framework and includes 62 countries or territories from five subregions, namely Oceania (American Samoa*, Australia, Commonwealth of the Northern Mariana Islands*, Cook Islands, Fiji, French Polynesia*, Guam*, Hawai’i*, Kiribati, Marshall Islands, Federated States of Micronesia, Nauru, New Caledonia*, New Zealand, Niue*, Palau, Papua New Guinea, Pitcairn Island*, Samoa, Solomon Islands, *Tokelau, Tonga, Tuvalu, Vanuatu, Wallis and Futuna, and oceanic and sub-Antarctic islands in the Pacific and Indian Oceans*), South-East Asia (Brunei Darussalam, Cambodia, Indonesia, Lao People’s Democratic Republic, Malaysia, Myanmar, Philippines, Singapore, Thailand, Timor-Leste, and Viet Nam), North-East Asia (China, Democratic People’s Republic of Korea, Japan, Mongolia, and Republic of Korea), South Asia (Afghanistan, Bangladesh, Bhutan, India, Iran (Islamic Republic of), Maldives, Nepal, Pakistan and Sri Lanka), Western Asia (Bahrain, Iraq, Jordan, Lebanon, Kuwait, Oman, Palestine (State of), Qatar, Saudi Arabia, Syrian Arab Republic, United Arab Emirates, and Yemen). *Overseas territory.

assessment reports

Assessment reports are published outputs of scientific, technical and socioeconomic issues that take into account different approaches, visions and knowledge systems, including global assessments of biodiversity and ecosystem services with a defined geographical scope, and thematic or methodological assessments based on the standard or the fast-track approach. They are to be composed of two or more sections including a summary for policymakers, an optional technical summary and individual chapters and their executive summaries. Assessments are the major output of IPBES, and they contain syntheses of findings on topics that have been selected by the IPBES Plenary.

assessment reports (in the context of ipbes)

Assessment reports are published outputs of scientific, technical and socioeconomic issues that take into account different approaches, visions and knowledge systems, including global assessments of biodiversity and ecosystem services with a defined geographical scope, and thematic or methodological assessments based on the standard or the fast-track approach. They are to be composed of two or more sections including a summary for policymakers, an optional technical summary and individual chapters and their executive summaries. Assessments are the major output of IPBES, and they contain syntheses of findings on topics that have been selected by the IPBES.

assessment reports_1

Assessment reports are published outputs of scientific, technical and socioeconomic issues that take into account different approaches, visions and knowledge systems, including global assessments of biodiversity and ecosystem services with a defined geographical scope, and thematic or methodological assessments based on the standard or the fast-track approach. They are composed of two or more sections including a summary for policymakers, an optional technical summary, and individual chapters and their executive summaries. Assessments are the major output of IPBES, and they contain syntheses of findings on topics that have been selected by the IPBES Plenary.

assessment reports_2

Published outputs of scientific, technical and socioeconomic issues that take into account different approaches, visions and knowledge systems, including global assessments of biodiversity and ecosystem services with a defined geographical scope, and thematic or methodological assessments based on the standard or the fast-track approach. They are to be composed of two or more sections including a summary for policymakers, an optional technical summary and individual chapters and their executive summaries. Assessments are the major output of IPBES, and they contain syntheses of findings on topics that have been selected by the IPBES Plenary.

assessment reports_3

Published outputs of scientific, technical and socioeconomic issues that take into account different approaches, visions and knowledge systems, including global assessments of biodiversity and ecosystem services with a defined geographical scope, and thematic or methodological assessments based on the standard or the fast-track approach. They are composed of two or more sections including a summary for policymakers, an optional technical summary and individual chapters and their executive summaries. Assessments are the major output of IPBES, and they contain syntheses of findings on topics that have been selected by the IPBES Plenary.

assessment reports_4

Within the context of IPBES - published assessments of scientific, technical and socio-economic issues that take into account different approaches, visions and knowledge systems, including global and regional assessments of biodiversity and ecosystem services, and thematic or methodological assessments.

assisted colonization

Also known as assisted migration or managed relocation, is the act of deliberately moving plants or animals to a different habitat. The destination habitat may have either historically held the species or it may not have hosted the species, but the habitat provides the bioclimatic requirements to support it. Assisted colonization may also supplement an existing population in a site where their numbers are dwindling. This is especially the case where the assisted species are unable to disperse at a rate which keeps pace with the shifting bio-climatic, bio-physical envelope.

asymmetry (in plant-pollinator networks (q.v.))

The tendency for plant (or pollinator) species with few links to interact with pollinator (or plant) species with many links. In mutualistic networks, such as pollination, nestedness (q.v.) is often asymmetrical with specialists of one group (plants or pollinators) linked to the generalists of the partner group (pollinators or plants).

available water capacity

Soil water content useable by plants, based on the effective root penetration depth.

average genetic variation (heterozygosity)

The condition of having two different alleles at a gene locus.

avoided deforestation in conjunction with afforestation and reforestation (adaff)

Land-based climate change mitigation strategy based on maintaining and expanding global forest area, and thus the carbon uptake of forest ecosystems in biomass and soil.

backcasting

An analytical technique used to search for target-seeking scenarios that fulfil a predefined goal, or set of goals.

badlands

Areas where most soil has been eroded away.

ballast water

Ballast water is water carried in ships’ ballast tanks to improve stability, balance and trim. It is taken up or discharged when cargo is unloaded or loaded, or when a ship needs extra stability in foul weather. When ships take on ballast water, plants and animals that live in the ocean are also picked up.

bare soil

A land cover class that includes any geographic area dominated by natural abiotic surfaces (bare soil, sand, rocks and so on) where the natural vegetation is absent or almost absent (covers less than 2%).

basal area

Area occupied by the cross-section of tree trunks and stems at base height (130cm from the ground). It is used to characterize different variables in forest ecology and management, e.g. forest structure, productivity and growth rate.

baseline

A minimum or starting point with which to compare other information (e.g. for comparisons between past and present or before and after an intervention).

baseline_1

A minimum or starting point to which to compare other information (e.g. for comparisons between past and present or before and after an intervention).

beekeeping (apiculture)

The husbandry of bees, especially honey bees (the genus Apis) but can be applied to other bees (see Managed pollinators).

behaviour change

interventions can close or ‘bridge’ the gap between values and behaviour by ensuring that the various conditions are met that together enable people to act consistently with sustainability-aligned values. These conditions can be categorized as providing (i) capability, (ii) opportunity and (iii) motivation to act.