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Glossary definitions

The IPBES glossary terms definitions page provides definitions of terms used in IPBES assessments. Some definitions in this online glossary have been edited for consistency. Please refer to the specific assessment glossary for citations/authorities of definitions. 

We invite you to report any errors or omissions to [email protected].

Concept Definition Deliverable(s)
livelihood diversification

Livelihood diversification is defined as the process by which rural families construct a diverse portfolio of activities and social support capabilities in their struggle for survival and in order to improve their standards of living”.

Sustainable use assessment
livelihood resilience

The capacity of all people across generations to sustain and improve their livelihood opportunities and well-being despite environmental, economic, social and political disturbances.

Land degradation and restoration assessment
livelihood security

Adequate and sustainable access to income and resources to meet basic needs (including adequate access to food, potable water, health facilities, educational opportunities, housing, time for community participation and social integration).

Land degradation and restoration assessment
living in harmony with nature

Within the context of the IPBES Conceptual Framework - a perspective on good quality of life based on the interdependence that exists among human beings, other living species and elements of nature. It implies that we should live peacefully alongside all other organisms even though we may need to exploit other organisms to some degree.

Asia-Pacific assessment, Europe and Central Asia assessment, Africa assessment, Americas assessment, Sustainable use assessment, Scenarios and models assessment
local

adj. Referring to places, people, things or events within a short distance of an identified locality.

Pollination assessment
local communities

Local communities” refers to non-indigenous communities with historical linkages to places and livelihoods characterized by long- term relationships with the natural environment, often over generations.

Sustainable use assessment
local community

A group of individuals that interact within their immediate surroundings and/or direct mutual influences in their daily life. In this sense, a rural village, a clan in transhumance or the inhabitants of an urban neighbourhood can be considered a local community, but not all the inhabitants of a district, a city quarter or even a rural town. A local community could be permanently settled or mobile.

Pollination assessment
local ecological knowledge

Knowledge about nature, including organisms (animals and plants), ecosystems and ecological interactions, held by local people who interact with and use natural resources. This is a manifestation of indigenous local knowledge (ILK), but includes also knowledge held by those local people who may not be officially recognized as indigenous (in legal terms). Like traditional ecological knowledge, LEK can be seen as a knowledge-practice-belief complex. In other words, it is a cumulative body of knowledge, practice, and belief, evolving by adaptive processes and handed down through generations by cultural transmission (Berkes, 2012). This encompasses ways of knowing and doing, which are dynamic concepts relying on building on experience and adapting to changes, thereby imbibe a strong learning-by-doing component.

Sustainable use assessment
local economies

Local economies and subsistence economies are defined as those that are small in scale and in which the use of resources (including wild species) are limited and exclusively used to meet local needs rather than accumulated or sold for profit.

Sustainable use assessment
logging

Logging is defined as the removal of whole trees or woody parts of trees from their habitat. Logging generally results in the death of the tree, but also includes cases in which it may not, such as coppicing. Logging occurs in forests that may be classified as primary, naturally regenerating, planted, and plantation. This assessment does not address logging from plantation forests except as it has bearing on the practice in the other forest types. Harvest of non-woody parts of trees ( leaves, propagules and bark) are here defined as gathering.

Sustainable use assessment
sacred grove

A particular type of sacred natural sites represented by patches of forest revered as sacred (Bhagwat & Rutte, 2006). Sacred groves may be revered e.g. as burial grounds (Mgumia & Oba, 2003) or sites of ancestral or deity worship (Ramakrishnan et al., 1998). There are locally-established rules that regulate how sacred groves can be used (Hughes & Chandran, 1998). Observation of those rules often contributes to the biodiversity conservation on those sites (Bhagwat & Rutte, 2006).

Global assessment (1st work programme)
sacred grove

A particular type of sacred natural sites represented by patches of forest revered as sacred (Bhagwat & Rutte, 2006). Sacred groves may be revered as burial grounds (Mgumia & Oba, 2003) or sites of ancestral or deity worship (Ramakrishnan et al., 1998). There are locally-established rules that regulate how sacred groves can be used (Hughes & Chandran, 1998). Observation of those rules often contributes to the biodiversity conservation on those sites.

Sustainable use assessment
sacred natural sites

Areas of land or water that have special spiritual significance to peoples and communities. They consist of natural features, ranging from entire ecosystems, such as mountains, forests or islands, to single natural features such as a tree, spring or boulder, and are very important for the conservation of nature and culture. Sacred natural sites have been managed based on indigenous and local knowledge systems, developed over long periods of time, and are source of cultural identity.

Sustainable use assessment
sacred natural sites

Areas of land or water that have special spiritual significance to peoples and communities (Verschuuren et al., 2010). They consist of natural features, ranging from entire ecosystems, such as mountains, forests or islands, to single natural features such as a tree, spring or boulder, and are very important for the conservation of nature and culture. Sacred natural sites have been managed based on indigenous and local knowledge systems, developed over long periods of time, and are source of cultural identity.

Global assessment (1st work programme)
sacrilegious

Involving or committing sacrilege.

Asia-Pacific assessment
safe trade

export of products that are free from invasive alien species

Invasive alien species assessment
salinization

The process of increasing the salt content in soil is known as salinization. Salination can be caused by natural processes such as mineral weathering or by the gradual withdrawal of an ocean. It can also come about through artificial processes such as irrigation.

Asia-Pacific assessment, Global assessment (1st work programme)
salinization

The process of increasing the salt content in soil is known as salinization. Salinization can be caused by natural processes such as mineral weathering or by the gradual withdrawal of an ocean. It can also come about through artificial processes such as irrigation.

Land degradation and restoration assessment, Americas assessment, Europe and Central Asia assessment
satoyama initiative

A global initiative with the purpose of realizing societies in harmony with nature through the conservation and advancement of socio-ecological production landscapes and seascapes (SEPLS)” around the world.

Asia-Pacific assessment
satoyama-satoumi

Satoyama is the Japanese term for a socio-ecological production landscape (SEPL) represented by a mosaic of different ecosystem types: secondary forests, timber plantations, farmlands, irrigation ponds, and grasslands—along with human settlements. Satoyama is managed through the interaction between ecosystems and humans to create ecosystem services for human well-being. Satoumi refers to Japan's coastal areas where human interaction over time has resulted in a higher degree of productivity and biodiversity. Foundational to both concepts is the positing of a relationship of interaction between humans and their environment, coupled with the notion that properly maintained the relationship is mutually beneficial.

Asia-Pacific assessment
savanna

Ecosystem characterised by a continuous layer of herbaceous plants, mostly grasses, and a discontinuous upper layer of trees that may vary in density.

Africa assessment, Asia-Pacific assessment
savanna

Ecosystem characterized by a continuous layer of herbaceous plants, mostly grasses, and a discontinuous upper layer of trees that may vary in density.

Americas assessment, Land degradation and restoration assessment, Europe and Central Asia assessment
sawnwood

Sawnwood is defined as planks, sleepers (cross-ties), beams, joists, boards, rafters, 1679 scantlings, laths, boxboards and lumber that exceed 5 mm in thickness.

Sustainable use assessment
scale paradox

Process in which land use outcomes vary (often counterintuitively) according to the geographic location and spatial scale under consideration.

Land degradation and restoration assessment
scale

The spatial, temporal, quantitative and analytical dimensions used to measure and study any phenomenon. The temporal scale is comprised of two properties: (i) temporal extent - the total length of the time period of interest for a particular study (e.g. 10 years, 50 years, or 100 years); and 2) temporal grain (or resolution) - the temporal frequency with which data are observed or projected within this total period (e.g. at 1-year, 5-year or 10- year intervals). The spatial scale is comprised of two properties: 1) spatial extent - the size of the total area of interest for a particular study (e.g. a watershed, a country, the entire planet); and (ii) spatial grain (or resolution) - the size of the spatial units within this total area for which data are observed or predicted (e.g. fine-grained or coarse-grained grid cells).

Land degradation and restoration assessment
scale

The spatial, temporal, quantitative and analytical dimensions used to measure and study any phenomenon.The temporal scale is comprised of two properties:temporal extent - the total length of the time period of interest for a particular study (e.g. 10 years, 50 years, or 100 years);temporal grain (or resolution) - the temporal frequency with which data are observed or projected within this total period (e.g. at 1-year, 5-year or 10-year intervals).The spatial scale is comprised of two properties:spatial extent - the size of the total area of interest for a particular study (e.g. a watershed, a country, the entire planet);spatial grain (or resolution) - the size of the spatial units within this total area for which data are observed or predicted (e.g. fine-grained or coarse-grained grid cells).

scale

see spatial scale and temporal scale.

Scenarios and models assessment
scale

The spatial, temporal, quantitative and analytical dimensions used to measure and study any phenomenon. The temporal scale is comprised of two properties: 1) temporal extent - the total length of the time period of interest for a particular study (e.g. 10 years, 50 years, or 100 years); and 2) temporal grain (or resolution) - the temporal frequency with which data are observed or projected within this total period (e.g. at 1-year, 5-year or 10-year intervals). The spatial scale is comprised of two properties: 1) spatial extent - the size of the total area of interest for a particular study (e.g. a watershed, a country, the entire planet); and 2) spatial grain (or resolution) - the size of the spatial units within this total area for which data are observed or predicted (e.g. fine-grained or coarse-grained grid cells).

Europe and Central Asia assessment, Asia-Pacific assessment, Americas assessment
scaling

Bringing model outputs to the appropriate scale, which can be done in two different directions: upscaling information from local, fine-grained resolution to global, coarse-grained resolution; or vice versa downscaling coarse-grained information to a finer resolution.

Scenarios and models assessment
scenario

Representations of possible futures for one or more components of a system, particularly for drivers of change in nature and nature's benefits, including alternative policy or management options. Exploratory scenarios (also known as explorative scenarios or descriptive scenarios) are scenarios that examine a range of plausible futures, based on potential trajectories of drivers - either indirect (e.g. socio-political, economic and technological factors) or direct (e.g. habitat conversion, climate change). Target-seeking scenarios (also known as goal-seeking scenarios or normative scenarios): scenarios that start with the definition of a clear objective, or a set of objectives, specified either in terms of achievable targets, or as an objective function to be optimized, and then identify different pathways to achieving this outcome (e.g. through backcasting). Intervention scenarios are scenarios that evaluate alternative policy or management options - either through target seeking (also known as goal seeking or normative scenario analysis) or through policy screening (also known as ex-ante assessment). Policy-evaluation scenarios are scenarios, including counterfactual scenarios, used in ex-post assessments of the gap between policy objectives and actual policy results, as part of the policy-review phase of the policy cycle. Policy-screening scenarios are scenarios used in ex-ante assessments, to forecast the effects of alternative policy or management options (interventions) on environmental outcomes.|scale|.

Africa assessment, Land degradation and restoration assessment, Americas assessment, Asia-Pacific assessment
scenario analysis

Quantitative or qualitative exploration of future pathways through use of scenarios.

Asia-Pacific assessment
scenarios

Representations of possible futures for one or more components of a system, particularly, in this assessment, for drivers of change in nature and nature’s benefits, including alternative policy or management options. Exploratory scenarios (also known as “explorative scenarios” or “descriptive scenarios”) are scenarios that examine a range of plausible futures, based on potential trajectories of drivers - either indirect (socio-political, economic and technological factors) or direct (e.g. habitat conversion, climate change). Target-seeking scenarios (also known as “goal-seeking scenarios” or “normative scenarios”) are scenarios that start with the definition of a clear objective, or a set of objectives, specified either in terms of achievable targets, or as an objective function to be optimized, and then identify different pathways to achieving this outcome (e.g. through backcasting). Intervention scenarios are scenarios that evaluate alternative policy or management options - either through target seeking (also known as “goal seeking” or “normative scenario analysis”) or through policy screening (also known as “ex-ante assessment”). Policy-evaluation scenarios are scenarios, including counterfactual scenarios, used in ex-post assessments of the gap between policy objectives and actual policy results, as part of the policy-review phase of the policy cycle. Policy-screening scenarios are scenarios used in ex-ante assessments, to forecast the effects of alternative policy or management options (interventions) on environmental outcomes.

Sustainable use assessment
scenarios

Representations of possible futures for one or more components of a system, particularly for drivers of change in nature and nature's contributions, including alternative policy or management options.

Europe and Central Asia assessment
scenarios

Representations of possible futures for one or more components of a system, particularly, in this assessment, for drivers of change in nature and nature's benefits, including alternative policy or management options.

Scenarios and models assessment
scenarios

Scenarios are representations of different possible futures from a defined starting point. They are focused on highlighting or exploring drivers of change and the impacts of changes in these over a specified time frame. In doing so they enable decision-makers to anticipate potential changes and develop timely responses to these.

Values assessment
science-policy interface

Environment-related SPIs are organizations, initiatives or projects that work at the boundary of science, policy and society to enrich decision making, shape their participants’ and audiences’ understandings of problems, and so produce outcomes regarding decisions and behaviours.

Americas assessment
scientific uncertainty

Imperfect knowledge or data on the system being described.

Scenarios and models assessment
sea ice

Any form of ice found at sea which has originated from the freezing of sea water (sea ice does not include superstructure icing). Ice formed from the freezing of the waters of the Great Lakes will be considered the same as sea ice.

Sustainable use assessment, Global assessment (1st work programme)
sea mount

A seamount is a mountain rising from the ocean seafloor that does not reach to the water’s surface (sea level), and thus is not an island. Seamounts are typically formed from extinct volcanoes that rise abruptly and are usually found rising from the seafloor to 1,000-4,000 m (3,300- 13,100 ft) in height.

Asia-Pacific assessment
sea surface temperature

Sea surface temperature (SST) is the water temperature close to the ocean’s surface. The exact meaning of surface varies between 1mm and 20 metres below the sea surface.

Asia-Pacific assessment
sea-level rise

The average height of the ocean’s surface is higher than the daily changes of the tides.

Asia-Pacific assessment
seascape

Seascape can be defined as a spatially heterogeneous area of coastal environment (i.e. intertidal, brackish) that can be perceived as a mosaic of patches, a spatial gradient, or some other geometric patterning. The tropical coastal “seascape” often includes a patchwork of mangroves, seagrass beds, and coral reefs that produces a variety of natural resources and ecosystem services.

Sustainable use assessment
seascape

Seascape can be defined as a spatially hetero - geneous area of coastal environment (ie intertidal, brackish) that can be perceived as a mosaic of patches, a spatial gradient, or some other geometric patterning. The tropical coastal seascape often includes a patchwork of mangroves, seagrass beds, and coral reefs that produces a variety of natural resources and ecosystem services.

Global assessment (1st work programme), Asia-Pacific assessment
seascape

Seascape can be defined as a spatially heterogeneous area of coastal environment (i.e. intertidal, brackish) that can be perceived as a mosaic of patches, a spatial gradient, or some other geometric patterning. The tropical coastal seascape often includes a patchwork of mangroves, seagrass beds, and coral reefs that produces a variety of natural resources and ecosystem services.

Europe and Central Asia assessment, Americas assessment
seascape

livelihoods, survival and well-being in a sustainable manner.

Sustainable use assessment
seasonal

adj. Pertaining to particular season (spring, summer, autumn, winter, rainy, dry etc.) or recurring in relation to particular seasons.

Pollination assessment
second-growth forest

Regenerating forest after disturbance, such as fire or clear-cutting (IUCN, 2012a).

Global assessment (1st work programme)
second-growth forest

Regenerating forest after disturbance, such as fire or clear-cutting.

Sustainable use assessment
sector

A distinct part of society, or of a nation's economy.

Asia-Pacific assessment, Land degradation and restoration assessment, Sustainable use assessment, Europe and Central Asia assessment, Americas assessment, Scenarios and models assessment
sedentarization

The process by which a nomadic group transitions to a lifestyle of living in one place.

Land degradation and restoration assessment