grazing land management |
The strategies used by people to promote both high quality and quantity of forage for domesticated livestock.
|
Land degradation and restoration assessment |
great acceleration |
Great Acceleration refers to the acceleration of human-induced changes of the second half of the 20th century, unique in the history of human existence. Many human activities reached take-off points and sharply accelerated towards the end of the century.
|
Global assessment (1st work programme) |
green bonds |
A mode of private financing that tap the debt capital market through fixed income instruments (i.e. bonds) to raise capital to finance climate-friendly projects in key sectors of, but not limited to, transport, energy, building and industry, water, agriculture and forestry and waste.
|
Global assessment (1st work programme), Sustainable use assessment |
green growth |
Green growth means fostering economic growth and development while ensuring that natural assets continue to provide the resources and environmental services on which our well-being relies.
|
Global assessment (1st work programme) |
green hunting |
Green hunting occurs with tranquilizer dart guns and the animals are released alive. This is typically performed for veterinary procedures or translocation, and has been suggested as an alternative to lethal forms of hunting.
|
Sustainable use assessment |
green infrastructure |
Green infrastructure refers to the natural or semi-natural systems (e.g. riparian vegetation) that provide services for water resources management with equivalent or similar benefits to conventional (built) “grey” infrastructure (e.g. water treatment plants).
|
Global assessment (1st work programme) |
green public procurement |
A process whereby public authorities seek to procure goods, services and works with a reduced environmental impact throughout their life-cycle when compared to goods, services and works with the same primary function that would otherwise be procured.
|
Asia-Pacific assessment |
green revolution |
Period of food crop productivity growth that started in the 1960s due to a combination of high rates of investment in crop research, infrastructure, and market development and appropriate policy support, and whose environmental impacts have been mixed: on one side saving land conversion to agriculture, on the other side promoting an overuse of inputs and cultivation on areas otherwise improper to high levels of intensification, such as slopes.
|
Sustainable use assessment |
green revolution |
A set of research and the development of technology transfer initiatives occurring between the 1930s and the late 1960s (with prequels in the work of the agrarian geneticist Nazareno Strampelli in the 1920s and 1930s), that increased agricultural production worldwide, particularly in the developing world, beginning most markedly in the late 1960s. The initiatives resulted in the adoption of new technologies, including: new, high- yielding varieties (HYVs) of cereals, especially dwarf wheats and rices, in association with chemical fertilizers and agro-chemicals, and with controlled water-supply (usually involving irrigation) and new methods of cultivation, including mechanization. All of these together were seen as a package of practices to supersede traditional technology and to be adopted as a whole.
|
Land degradation and restoration assessment, Global assessment (1st work programme) |
green revolution |
Period of food crop productivity growth that started in the 1960s due to a combination of high rates of investment in crop research, infrastructure, and market development and appropriate policy support, and whose environmental impacts have been mixed: on.
|
|
green water |
Water transpired through plants to the atmosphere.
|
Land degradation and restoration assessment |
greenhouse gas |
Those gaseous constituents of the atmosphere, both natural and anthropogenic, that absorb and emit radiation at specific wavelengths within the spectrum of infrared radiation emitted by the Earth’s surface, the atmosphere, and clouds. This property causes the greenhouse effect.
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Land degradation and restoration assessment |
greenhouse gas |
Greenhouse gases are those gaseous constituents of the atmosphere, both natural and anthropogenic, that absorb and emit radiation at specific wavelengths within the spectrum of terrestrial radiation emitted by the Earth’s surface, the atmosphere itself, and by clouds. This property causes the greenhouse effect. Water vapour (H2O), carbon dioxide (CO2), nitrous oxide (N2O), methane (CH4) and ozone (O3) are the primary greenhouse gases in the Earth’s atmosphere. Moreover, there are a number of entirely human-made greenhouse gases in the atmosphere, such as the halocarbons and other chlorine- and brominecontaining substances, dealt with under the Montreal Protocol. Beside CO2, N2O and CH4, the Kyoto Protocol deals with the greenhouse gases sulphur hexafluoride (SF6), hydrofluorocarbons (HFCs) and perfluorocarbons (PFCs).
|
Global assessment (1st work programme) |
greenhouse gas |
Greenhouse gases are those gaseous constituents of the atmosphere, both natural and anthropogenic, that absorb and emit radiation at specific wavelengths within the spectrum of terrestrial radiation emitted by the Earth’s surface, the atmosphere itself, and by clouds. This property causes the greenhouse effect. Water vapour (H2O), carbon dioxide (CO2), nitrous oxide (N2O), methane (CH4) and ozone (O3) are the primary greenhouse gases in the Earth’s atmosphere. Moreover, there are a number of entirely human-made greenhouse gases in the atmosphere, such as the halocarbons and other chlorine- and bromine containing substances, dealt with under the Montreal Protocol. Beside CO2, N2O and CH4, the Kyoto Protocol deals with the greenhouse gases sulphur hexafluoride (SF6), hydrofluorocarbons (HFCs) and perfluorocarbons (PFCs).
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Sustainable use assessment |
grey water |
Any wastewater that is not contaminated with faecal matter.
|
Land degradation and restoration assessment |
gross primary production |
Total terrestrial Gross Primary Production (GPP) is the total mass of carbon taken out of the atmosphere by plant photosynthesis.
|
Land degradation and restoration assessment |
gross primary productivity |
The amount of carbon fixed by the autotrophs (e.g. plants and algaes).
|
Global assessment (1st work programme) |
habitat |
The place or type of site where an organism or population naturally occurs. Also used to mean the environmental attributes required by a particular species or its ecological niche.
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Americas assessment, Land degradation and restoration assessment, Africa assessment, Europe and Central Asia assessment, Asia-Pacific assessment, Sustainable use assessment |
habitat connectivity |
The degree to which the landscape facilitates the movement of organisms (animals, plant reproductive structures, pollen, pollinators, spores, etc.) and other environmentally important resources (e.g. nutrients and moisture) between similar habitats. Connectivity is hampered by fragmentation (q.v.).
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Global assessment (1st work programme), Pollination assessment, Land degradation and restoration assessment, Europe and Central Asia assessment, Americas assessment |
habitat degradation |
A general term describing the set of processes by which habitat quality is reduced. Habitat degradation may occur through natural processes (e.g. drought, heat, cold) and through human activities (forestry, agriculture, urbanization).
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Global assessment (1st work programme), Europe and Central Asia assessment, Africa assessment, Americas assessment, Pollination assessment, Pollination assessment, Asia-Pacific assessment, Land degradation and restoration assessment, Global assessment (1st work programme) |
habitat ecosystem functions |
The ability of soil or soil materials to serve as a habitat for micro-organisms, plants, soil- living animals and their interactions.
|
Land degradation and restoration assessment |
habitat fragmentation |
A general term describing the set of processes by which habitat loss results in the division of continuous habitats into a greater number of smaller patches of lesser total and isolated from each other by a matrix of dissimilar habitats. Habitat fragmentation may occur through natural processes (e.g. forest and grassland fires, flooding) and through human activities (forestry, agriculture, urbanization).
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Sustainable use assessment, Africa assessment, Land degradation and restoration assessment, Europe and Central Asia assessment, Americas assessment, Asia-Pacific assessment |
habitat heterogeneity |
The number of different habitats in a landscape.
|
Global assessment (1st work programme) |
habitat degradation |
A general term describing the set of processes by which habitat quality is reduced. Habitat degradation may occur through natural processes (e.g. drought, heat, cold) and through human activities (forestry, agriculture, urbanization).
|
Sustainable use assessment |
habitat modification |
Changes in an area's primary ecological functions and species composition due to human activity and/or non-native species invasion.
|
Global assessment (1st work programme) |
habitat service |
The importance of ecosystems to provide living space for resident and migratory species (thus maintaining the gene pool and nursery service).
|
Europe and Central Asia assessment, Land degradation and restoration assessment |
habitat specialist |
Species that require very specific habitats and resources (e.g. narrow range of food sources or cover types) to thrive and reproduce.
|
Global assessment (1st work programme) |
habitat |
The place or type of site where an organism or population naturally occurs.
|
Global assessment (1st work programme), Scenarios and models assessment |
habitat |
the area, characterized by its abiotic and biotic properties, that is habitable by a particular species
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Invasive alien species assessment |
harmful algal bloom |
They occur when colonies of algae (simple plants that live in the sea and freshwater) grow out of control and produce toxic or harmful effects on people, fish, shellfish, marine mammals and birds.
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Asia-Pacific assessment |
harmful algal bloom |
Harmful algal blooms (HABs) occur when colonies of algae grow out of control and produce toxic or harmful effects on people, fish, shellfish, marine mammals and birds. The human illnesses caused by HABs, though rare, can be debilitating or even fatal.
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Global assessment (1st work programme) |
harmonization |
The process of bringing together, and comparing, models or scenarios to make them compatible or consistent with one another.
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Scenarios and models assessment, Sustainable use assessment, Pollination assessment, Africa assessment, Asia-Pacific assessment |
harmonization |
The process of bringing something together, and comparing (e.g. models or scenarios) to facilitate compatibility or consistency.
|
Europe and Central Asia assessment |
hazard |
A process, phenomenon or human activity that may cause loss of life, injury or other health impacts, property damage, social and economic disruption or environmental degradation. Hazards that this assessment discusses are mostly environmental hazards (chemical, natural and biological hazards), while cognizant that many hazards are socio- natural, in that they are associated with a combination of natural and anthropogenic factors. Natural hazards are predominantly associated with natural processes and phenomena, including geological or geophysical hazards that originate from internal earth processes (earthquakes, volcanic activities, landslides, tsunamis), and hydrometeorological hazards, which are of atmospheric, hydrological or oceanographic origin (tropical cyclones, floods, drought; heatwaves, and storm surges). Biological hazards are of organic origin or conveyed by biological vectors, including pathogenic microorganisms, toxins and bioactive substances. Examples are bacteria, viruses or parasites, as well as venomous wildlife and insects, poisonous plants and mosquitoes carrying disease-causing agents.
|
Sustainable use assessment |
heat island effect |
Describes built up areas that are hotter than nearby rural areas. Heat islands can affect communities by increasing summertime peak energy demand, air conditioning costs, air pollution and greenhouse gas emissions, heat-related illness and mortality, and water quality.
|
Global assessment (1st work programme) |
hedgerow |
A row of shrubs or trees that forms the boundary of an area such as a garden, field, farm, road or right-of-way.
|
Americas assessment, Europe and Central Asia assessment |
hedonic pricing |
An economic valuation approach that utilizes information about the implicit demand for an environmental attribute of marketed commodities.
|
Europe and Central Asia assessment |
herbicide |
A substance that kills or inhibits the germination, growth and development of plants. Herbicides may be synthetic chemicals, natural chemicals, or biological agents.
|
Pollination assessment |
holocene |
The Holocene is the current geological epoch. It began after the Pleistocene, approximately 11,650 calendar years before present.
|
Global assessment (1st work programme) |
homegarden |
Yard areas surrounding a house for vegetable and fruit production and keeping of domestic animals. In many regions homegardens contain wild species utilized as medicinal plants, timber or other uses.
|
Sustainable use assessment, Global assessment (1st work programme) |
homeotherm |
Organisms (vertebrates) with a constant and high body temperature, with a high level of energy exchange.
|
Global assessment (1st work programme) |
homogenisation |
When used in the ecological sense homogenisation means a decrease in the extent to which communities differ in species composition.
|
Pollination assessment |
homogenisation |
When used in the ecological sense homogenisation means a decrease in the extent to which communities differ in species or functional composition.
|
Sustainable use assessment |
homogenisation |
When used in the ecological sense homogenization means a decrease in the extent to which communities differ in species composition.
|
Global assessment (1st work programme), Europe and Central Asia assessment, Land degradation and restoration assessment |
honey bee |
Any bee that is a member of the genus Apis. They are primarily distinguished by the production and storage of honey and the construction of perennial, colonial nests from wax. Currently, eight species of honey bee are recognized.
|
Pollination assessment |
horticulture |
High investment crop production using resources intensively for high value product.
|
Sustainable use assessment |
hotspot of agrobiodiversity |
Areas with significantly high levels of agrobiodiversity.
|
Global assessment (1st work programme) |
hotspot of endemism |
See 'Biodiversity hotspot'.
|
Global assessment (1st work programme) |
human appropriation of net primary production |
The aggregate impact of land use on biomass available each year in ecosystems.
|
Land degradation and restoration assessment, Europe and Central Asia assessment, Americas assessment |
human capital |
All the knowledge, talents, skills, abilities, experience, intelligence, training, judgment and wisdom possessed individually and collectively by individuals in a population.
|
IPBES-IPCC co-sponsored workshop on biodiversity and climate change, Land degradation and restoration assessment, Global assessment (1st work programme) |