Adjustment in natural or human systems to a new or changing environment.
Various types of adaptation can be distinguished, including anticipatory and
reactive adaptation, private and public adaptation, and autonomous and planned
adaptation.
(Source:
Millennium Ecosystem Assessment
An alien species is a species introduced outside its normal distribution.
Invasive alien species are alien species whose establishment
and spread modify ecosystems, habitats, or species.
(Source:
MA
Originating from the activity of humans. (Source: GreenFacts )
Breeding and rearing of fish, shellfish, or plants in ponds, enclosures, or
other forms of confinement in fresh or marine waters for the direct harvest of
the product.
(Source:
MA
The mass of air surrounding the Earth.
The atmosphere consists of nitrogen (78%), oxygen (21%), and traces of other gases such as argon, helium, carbon dioxide, and ozone.
The atmosphere plays an important role in the protection of life on Earth; it absorbs ultraviolet solar radiation and reduces temperature extremes between day and night. (Source: GreenFacts)
Bacteria are a major group of micro-organisms that live in soil, water, plants, organic matter, or the bodies of animals or people. They are microscopic and mostly unicellular, with a relatively simple cell structure.
Some bacteria cause diseases such as tetanus, typhoid fever, pneumonia, syphilis, cholera, and tuberculosis.
Bacteria play a role in the decomposition of organic matter and other chemical processes. (Source: GreenFacts)
Biodiversity is a contraction of biological diversity. Biodiversity reflects the number, variety and variability of living organisms.
It includes diversity within species (genetic diversity), between species (species diversity), and between ecosystems (ecosystem diversity). (Source: GreenFacts)
A substance which cannot be separated into its constituent parts and still
retains its chemical identity. For example, sodium (Na) is an element.
(Source:
US EPA
Drinking Water Glossary
The long-term fluctuations in temperature, precipitation, wind, and all other aspects of the Earth's climate.
It is also defined by the United Nations Convention on Climate Change as
“change of climate which is attributed directly or indirectly to human activity
that alters the composition of the global atmosphere and which is in addition to
natural climate variability observed over comparable time periods”
(Source:
CoRIS
glossary
When referring to humans, a community is defined as:
A collection of human beings who have something in common.
A local community is a fairly small group of people who share a common place of residence and a set of institutions based on this fact, but the word ‘community’ is also used to refer to larger collections of people who have something else in common (e.g., national community, donor community).
When referring to other living organisms, a community is defined as:
An assemblage of species occurring in the same space or time, often linked by
biotic interactions such as competition or predation.
(Source:
Millennium Ecosystem Assessment
The amount of a chemical or substance present in a particular quantity of soil, water, air, food, blood, hair, urine, breath, or any other media. (Source: GreenFacts)
A persistent reduction in the capacity to provide ecosystem services.
(Source:
MA
Effects in the developing offspring due to exposure before conception (either
parent), prenatally, or postnatally to the time of sexual maturation.
Developmental effects may be expressed at any time in the life span of the
organism. Developmental effects are a subset of reproductive effects.
(Source:
CSIRO
CSIRO biological effects and safety of EMR
Glossary
The variety and relative abundance of different entities in a sample.
(Source:
MA
Any natural or human-induced factor that directly or indirectly causes a
change.
(Source:
MA
The physical, chemical and biological actions or events that link organisms and their environment. (Source: GreenFacts)
The benefits people obtain from ecosystems.
These include provisioning services such as food and water; regulating
services such as flood and disease control; cultural services such as spiritual,
recreational, and cultural benefits; and supporting services such as nutrient
cycling that maintain the conditions for life on Earth.
(Source:
MA
The complex system of plant, animal, fungal, and microorganism communities and their associated non-living environment interacting as an ecological unit.
Ecosystems have no fixed boundaries; instead their parameters are set to the
scientific, management, or policy question being examined. Depending upon the
purpose of analysis, a single lake, a
watershed, or an entire region could be
considered an ecosystem.
(Source:
US EPA
Glossary of Climate Change Terms
A natural process in which elements are continuously cycled in various forms between different compartments of the environment (e.g., air, water, soil, organisms).
Examples include the carbon, nitrogen and phosphorus cycles (nutrient cycles) and the water cycle. (Source: GreenFacts)
The population or [total mass] of a fishery resource. Such stocks are usually
identified by their location. They can be, but are not always, genetically
discrete from other stocks.
(Source:
MA
A particular kind of fishing activity, e.g., a trawl fishery or a particular species targeted, e.g., a cod fishery or salmon fishery.
(Source:
MA
"The Food and Agriculture Organization of the United Nations leads international efforts to defeat hunger. Serving both developed and developing countries, FAO acts as a neutral forum where all nations meet as equals to negotiate agreements and debate policy. FAO is also a source of knowledge and information. We help developing countries and countries in transition modernize and improve agriculture, forestry and fisheries practices and ensure good nutrition for all. Since our founding in 1945, we have focused special attention on developing rural areas, home to 70 percent of the world's poor and hungry people. FAO's activities comprise four main areas:
The Food and Agriculture Organization (FAO) defines “forest” as a portion of land bigger than half a hectare (5 000m2) with trees higher than 5 meters and a tree canopy cover of more than 10 %, or with trees that will be able to meet these criteria.
It does not include land that is predominantly under agricultural or urban land use.
A general term for buried combustible geologic deposits of organic materials,
formed from decayed plants and animals that have been converted to crude oil,
coal, natural gas, or heavy oils by exposure to heat and pressure in the Earth's
crust over hundreds of millions of years.
(Source:
US EPA
Glossary of Climate Change terms
Water that is not salty, for instance water found in lakes, streams, and rivers, but not the ocean. Also used to refer to things living in or related to freshwater (e.g., "freshwater fish"). (Source: GreenFacts)
The functional and physical unit of heredity passed from parent to offspring.
Genes are pieces of DNA, and most genes contain the information for making a
specific protein.
(Source:
NHGRI
Talking Glossary of Genetic
Terms
The variety of different types of genes in a species or population. Genetic
diversity is really a form of biodiversity.
(Source: NOVA
Glossary
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 infrared radiation emitted by the Earth’s surface, the atmosphere and 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).
(Source:
IPCC
Glossary
The location and environmental conditions in which a particular organism normally lives.
(Source:
MA
In the context of genetically modified crops, invasiveness refers to the
ability of a plant to spread beyond its introduction site and become established
in new locations, where it may have a deleterious effect on organisms already
existing there.
(Source: GreenFacts, based on FAO
Glossary of biotechnology & genetic
engineering
Any animal lacking an internal skeleton such as a backbone or spinal column. Examples of invertebrates include worms, insects, oysters, and crabs.
The group includes all animals except fish, reptiles, amphibians, birds and mammals. (Source: GreenFacts)
The human use of a piece of land for a certain purpose (such as irrigated agriculture or recreation). Influenced by, but not synonymous with, land cover.
(Source:
MA
An area of land that contains a mosaic of ecosystems, including human-dominated ecosystems.
The term cultural landscape is often used when referring to
landscapes containing significant human populations or in which there has been
significant human influence on the land.
(Source:
MA
The smoke inhaled and exhaled by smokers directly from tobacco products (Source: GreenFacts )
A general name for several species of halophyte (plant that grows in soils that have a high content of various salts) belonging to different families of plants (including trees, shrubs, a palm tree and a ground fern) occurring in intertidal zones of tropical and subtropical sheltered coastlines and exceeding one half meter in height.
The term is applied to both the individual and the ecosystem, the latter of
which is termed mangal.
(Source:
CoRIS glossary
Instruments of environmental policies in which a change in technology,
behaviour or products is encouraged through financial incentives (either
subsidies, taxes, price differentiation or market creation).
(Source: Environmental Programme for the Danube River Basin
Glossary
A molecule is the smallest part of any chemical compound composed of two or
more atoms and which has the qualities of that substance and can exist alone in
a free state. As an example, a molecule of water (H2O) consists of
two atoms of hydrogen and one of oxygen.
(Source: GreenFacts, based on Helios
Glossary
The approximately 20 chemical elements
known to be essential for the growth of living organisms, including nitrogen,
sulfur, phosphorus, and carbon.
(Source:
Millennium Ecosystem Assessment
Glossary
A toxic chemical product that kills
harmful organisms (e.g., insecticides,
fungicide, weedicides, rodenticides, acaricides).
(Source:
FAO
Glossary of biotechnology & genetic
engineering
A group or number of people living within a specified area or sharing similar
characteristics (such as occupation or age).
(Source:
ATSDR
Glossary of
Terms
A primary pollutant is an air pollutant emitted directly from a source.
A secondary pollutant is not directly emitted as such, but forms when other pollutants (primary pollutants) react in the atmosphere.
Examples of a secondary pollutant include ozone, which is formed when hydrocarbons (HC) and nitrogen oxides (NOx) combine in the presence of sunlight; NO2, which is formed as NO combines with oxygen in the air; and acid rain, which is formed when sulfur dioxide or nitrogen oxides react with water. (Source: GreenFacts)
Refers to the amount of disturbance or stress that an ecosystem can absorb and
still remain capable of returning to its pre- disturbance state.
(Source: GreenFacts, based on Millennium Ecosystem Assessment
A newly identified acute respiratory syndrome caused by a new virus, the SARS coronavirus, which is believed to recently have crossed the species barrier from animals to humans.
Signs and symptoms are similar to flu at the outset but progress to pneumonia-like symptoms. Whilst most infected patients have recovered, the lack of specific treatment options has resulted in mortalities.
When SARS spreads, it is mostly through breathing in droplets transported through the air when someone with SARS coughs or sneezes. (Source: GreenFacts)
A group of organisms that differ from all other groups of organisms and that
are capable of breeding and producing fertile offspring. This is the smallest
unit of classification for plants and animals.
(Source:
OceanLink
Glossary of Common Terms and Definitions in Marine
Biology
Individuals or groups that are affected by a decision and have an interest in
its outcome.
(Source:
TDM Encyclopedia
Glossary
A characteristic or state whereby the needs of the present and local population can be met without compromising the ability of future generations or populations in other locations to meet their needs.
When the combined effect of several forces operating is greater than the sum
of the separate effects of the forces.
(Source:
Millennium Ecosystem Assessment
The classification, especially of plants and animal, on the basis of
differences and similarities between them.
(Source: Illinois Wetlands
Terms
The part of the Earth's surface between the Arctic Circle and the Tropic of
Cancer or between the Antarctic Circle and the Tropic of Capricorn;
characterized by temperate climate [i.e. mild, moderate temperature; neither hot
nor cold].
(Source: WordNet Temperate
zone
The European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) was established in 1993.
Inaugurated in Lisbon in 1995, it is one of the EU’s decentralised agencies.
The EMCDDA exists to provide the EU and its Member States with a factual overview of European drug problems and a solid evidence base to support the drugs debate.
Today it offers policymakers the data they need for drawing up informed drug
laws and strategies. It also helps professionals and practitioners working in
the field pinpoint best practice and new areas of research.
(Source:
www.emcdda.europa.eu
The International Renewable Energy Agency (IRENA) is an intergovernmental
organisation that supports countries in their transition to a sustainable energy
future, and serves as the principal platform for international cooperation, a
centre of excellence, and a repository of policy, technology, resource and
financial knowledge on renewable energy. IRENA promotes the widespread adoption
and sustainable use of all forms of renewable energy, including bioenergy,
geothermal, hydropower, ocean, solar and wind energy in the pursuit of
sustainable development, energy access, energy security and low-carbon economic
growth and prosperity.
(Source:
www.irena.org/
The Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection (GESAMP) is an advisory body, established in 1969, that advises the United Nations (UN) system on the scientific aspects of marine environmental protection.
At present GESAMP is jointly sponsored by nine UN organizations with responsibilities relating to the marine environment, and they utilize GESAMP as a mechanism for coordination and collaboration among them. GESAMP functions are to conduct and support marine environmental assessments, to undertake in-depth studies, analyses, and reviews of specific topics, and to identify emerging issues regarding the state of the marine environment. GESAMP itself today consists of 16 experts, drawn from a wide range of relevant disciplines, who act in an independent and individual capacity. Studies and assessments are usually carried out by dedicated working groups, most of whose members are not sitting members of GESAMP but part of the broader GESAMP network.
GESAMP's UN sponsors: IMO, FAO, UNESCO-IOC, WMO, IAEA, UN, UNEP, UNIDO, UNDP.GESAMP
Source:
(Source:
www.gesamp.org/about
Vitamins are a group of organic micronutrients that are required by the body for healthy growth, development and immune system functioning.
Certain vitamins are produced by the body but most vitamins are obtained from food or from manufactured dietary supplements. (Source: GreenFacts)
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