Organic Products Europe

Now the UK's only trade show for the natural products, health food and organic industries,Natural & Organic Products Europe has been the market leader for over 14 years. Its phenonmenal success, even throughout the current tough economic climate, has been built on a track record of consistently delivering a highly targeted audience of buyers, from throughout the sectors we serve.

Far more than just a trade show, Natural & Organic Products Europe is a total business event - it's the one time of the year where serious buyers meet with suppliers for two days of business, networking, education and fun!

Natural & Organic Products Europe enjoyed a fantastic 2009 show with over 8,000 attendees visiting over April 5 and 6 2009, a growth of nearly 100 per cent on five years ago. The success ofNatural & Organic Products Europe 2009 showed the great resilience of the natural and organic market in this current climate.

Make sure you’re involved in Natural & Organic Products Europe 2010!

Content source: .naturalproducts.co.uk/NPE09/public/enter.aspx

Collected by nature7t.blogspot.com

Natural gas

Natural gas is a gas consisting primarily of methane. It is found associated with fossil fuels, in coal beds, as methane clathrates, and is created by methanogenic organisms in marshes, bogs, and landfills. It is an important fuel source, a major feedstock for fertilizers, and a potent greenhouse gas.

Natural gas is often informally referred to as simply gas, especially when compared to other energy sources such as electricity. Before natural gas can be used as a fuel, it must undergo extensive processing to remove almost all materials other than methane. The by-products of that processing include ethane, propane, butanes, pentanes and higher molecular weight hydrocarbons, elemental sulfur, and sometimes helium and nitrogen.

Chimpanzee

Chimpanzee, sometimes colloquially chimp, is the common name for the two extant species of ape in the genus Pan where the Congo River forms the boundary between the native habitat of the two species:

* Common Chimpanzee, Pan troglodytes: the better known chimpanzee lives primarily in West and Central Africa.
* Bonobo, Pan paniscus: also known as the "Pygmy Chimpanzee", this species is found in the forests of the Democratic Republic of the Congo.

Chimpanzees are members of the Hominidae family, along with gorillas, humans, and orangutans. Chimpanzee are thought to have split from human evolution about 6 million years ago and thus the two chimpanzee species are the closest living relatives to humans, all being members of the Hominini tribe (along with extinct species of Hominina subtribe). Chimpanzees are the only known members of the Panina subtribe. The two Pan species split only about one million years ago.

Human evolution

Human evolution, or anthropogenesis, is the part of biological evolution concerning the emergence of Homo sapiens as a distinct species from other hominins, great apes and placental mammals. It is the subject of a broad scientific inquiry that seeks to understand and describe how this change occurred. The study of human evolution encompasses many scientific disciplines, most notably physical anthropology, primatology, archaeology, linguistics and genetics.

The term "human", in the context of human evolution, refers to the genus Homo, but studies of human evolution usually include other hominins, such as the Australopithecines. The Homo genus diverged from the Australopithecines about 2 million years ago in Africa. Scientists have estimated that humans branched off from their common ancestor with chimpanzees—the only other living homininis—about 5–7 million years ago. Several species of Homo evolved that are now extinct. These include Homo erectus, which inhabited Asia, and Homo neanderthalensis, which inhabited Europe.

Archaic Homo sapiens evolved between 400,000 and 250,000 years ago. The dominant view among scientists is the recent African origin of modern humans (RAO) that H. sapiens evolved in Africa and spread across the globe, replacing populations of H. erectus and H. neanderthalensis. Scientists supporting the alternative hypothesis on the multiregional evolution (ME) view modern humans as having evolved as a single, widespread population from existing Homo species, particularly H. erectus. The fossil evidence is insufficient to resolve this vigorous debate,. Studies of haplogroups in Y-chromosomal DNA and mitochondrial DNA have largely supported a recent African origin, while some researchers argue that evidence from nuclear genes supports a multiregional origin.

Biological anthropology

Biological anthropology, or physical anthropology is a branch of anthropology that studies the mechanisms of biological evolution, genetic inheritance, human adaptability and variation, primatology, primate morphology, and the fossil record of human evolution.

Physical anthropology was developed in the 19th century, prior to the rise of Alfred Russel Wallace's and Charles Darwin's theories of natural selection and Gregor Mendel's work on genetics. Physical anthropology was so called because all of its data was physical (fossils, especially human bones). With the rise of Darwinian theory and the modern synthesis, anthropologists had access to new forms of data, and many began to call themselves "biological anthropologists."

Some of the early branches of physical anthropology, such as some of the early studies in anthropometry, have been criticised. Metrics such as the cephalic index were often used to derive behavioral characteristics.



* Primatology, the study of primates,

* Human adaptation, the study of human adaptive responses (physiological, developmental, and genetic) to environmental stress and variation (see biomedical anthropology, human biology).

* Human biology, an interdisciplinary academic field of biology, biological anthropology, nutrition and medicine which focuses on international, population-level perspectives on health, and on human evolution, adaptation, and population genetics rather than individual diagnosis (see also biomedical anthropology ).
* Human evolution including:
o Paleoanthropology, the study of fossil evidence for human evolution.
o Human behavioral ecology, the study of behavioral adaptations such as foraging, reproduction, and ontogeny from an evolutionary ecological perspective (see also behavioral ecology).
* Neuroanthropology, the study of the evolution of the human brain, and of culture as a neurological adaptation of the species to its environment.

The study of human evolution often involves other specializations:

* Human osteology, the study of skeletal material. Experts in osteology are able to apply their skills and knowledge to other areas:
o Paleopathology, which studies the traces of disease and injury in human skeletons
o Forensic anthropology, the analysis and identification of human remains in the service of coroners or medical examiners. This research often provides law enforcement with important evidence.

Social movements

Social movements are a type of group action. They are large informal groupings of individuals and/or organizations focused on specific political or social issues, in other words, on carrying out, resisting or undoing a social change.

Modern Western social movements became possible through education (the wider dissemination of literature), and increased mobility of labour due to the industrialisation and urbanisation of 19th century societies. It is sometimes argued that the freedom of expression, education and relative economic independence prevalent in the modern Western culture is responsible for the unprecedented number and scope of various contemporary social movements. However others point out that many of the major social movements of the last hundred years grew up, like the Mau Mau in Kenya, to oppose Western colonialism.

Political science and sociology have developed a variety of theories and empirical research on social movements. For example, some research in political science highlights the relation between popular movements and the formation of new political parties as well as discussing the function of social movements in relation to agenda setting and influence on politics.

Modern movements, such as The Borgen Project have utilized technology and the internet to mobilize people globally. Adapting to communication trends is a common theme among successful movements.

Natural resource protection

Environmental protection

Conservation biology is the scientific study of the nature and status of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction.[5][6] It is an interdisciplinary subject drawing on sciences, economics, and the practice of natural resource management.The term conservation biology was introduced as the title of a conference held University of California at San Diego in La Jolla, California in 1978 organized by biologists Bruce Wilcox and Michael Soulé.

Habitat conservation is a land management practice that seeks to conserve, protect and restore, habitat areas for wild plants and animals, especially conservation reliant species, and prevent their extinction, fragmentation or reduction in range. It is a priority of many groups that cannot be easily characterized in terms of any one ideology.

Natural resource management

Natural resource management is a discipline in the management of natural resources such as land, water, soil, plants and animals, with a particular focus on how management affects the quality of life for both present and future generations. Natural resource management is interrelated with the concept of sustainable development, a principle which forms a basis for land management and environmental governance throughout the world.

In contrast to the policy emphases of Urban planning and the broader concept of Environmental management, Natural resource management specifically focuses on a scientific and technical understanding of resources and ecology and the life-supporting capacity of those resources.

Town gas

Town gas is a mixture of methane and other gases, mainly the highly toxic carbon monoxide, that can be used in a similar way to natural gas and can be produced by treating coal chemically. This is a historic technology, still used as 'best solution' in some local circumstances, although coal gasification is not usually economic at current gas prices. However, depending upon infrastructure considerations, it remains a future possibility.

Most town "gashouses" located in the eastern United States in the late nineteenth and early twentieth centuries were simple by-product coke ovens which heated bituminous coal in air-tight chambers. The gas driven off from the coal was collected and distributed through town-wide networks of pipes to residences and other buildings where it was used for cooking and lighting purposes. (Gas heating did not come into widespread use until the last half of the twentieth century.) The coal tar that collected in the bottoms of the gashouse ovens was often used for roofing and other water-proofing purposes, and also, when mixed with sand and gravel, was used for creating Bitumen for the surfacing of local streets.

Fossil natural gas

In the past, natural gas was almost always a byproduct of producing oil, since the small, light gas carbon chains come out of solution as it undergoes pressure reduction from the reservoir to the surface, similar to uncapping a bottle of soda pop where the carbon dioxide effervesces. Unwanted natural gas can be a disposal problem at the well site. If there is not a market for natural gas near the wellhead it is virtually valueless since it must be piped to the end user. Until recently, such unwanted gas was burned off at the wellsite, but due to environmental concerns this practice is becoming less common. Often, unwanted (or 'stranded' gas without a market) gas is pumped back into the reservoir with an 'injection' well for disposal or repressurizing the producing formation. Another solution is to export the natural gas as a liquid. Gas-to-liquid, (GTL) is a developing technology that converts stranded natural gas into synthetic gasoline, diesel or jet fuel through the Fischer-Tropsch process developed in World War II Germany. Such fuels can be transported through conventional pipelines and tankers to users. Proponents claim GTL fuels burn cleaner than comparable petroleum fuels. Most major international oil companies are in advanced development stages of GTL production, with a world-scale (140,000 bbl/day) GTL plant in Qatar scheduled to come online before 2010. In locations such as the United States with a high natural gas demand, pipelines are constructed to take the gas from the wellsite to the end consumer.

Fossil natural gas can be "associated" (found in oil fields) or "non-associated" (isolated in natural gas fields), and is also found in coal beds (as coalbed methane). It sometimes contains significant quantities of ethane, propane, butane, and pentane—heavier hydrocarbons removed prior to use as a consumer fuel—as well as carbon dioxide, nitrogen, helium and hydrogen sulfide. Natural gas is commercially produced from oil fields and natural gas fields. Gas produced from oil wells is called casinghead gas or associated gas. The natural gas industry is producing gas from increasingly more challenging resource types: sour gas, tight gas, shale gas and coalbed methane.

The world's largest proven gas reserves are located in Russia, with 4.757 × 1013 m³ (1.6 × 1015 cu ft). Russia is also the world's largest natural gas producer, through the Gazprom company. Major proven resources (with year of estimate) (in billion cubic metres) are world 175,400 (2006), Russia 47,570 (2006), Iran 26,370 (2006), Qatar 25,790 (2007), Saudi Arabia 6,568 (2006) and United Arab Emirates 5,823 (2006).

The world's largest gas field is Qatar's offshore North Field, estimated to have 25 trillion cubic metres (9.0 × 1014 cu ft) of gas in place—enough to last more than 200 years at optimum production levels. The second largest natural gas field is the South Pars Gas Field in Iranian waters in the Persian Gulf. Connected to Qatar's North Field, it has estimated reserves of 8 to 14 trillion cubic metres (2.8 × 1014 to 5.0 × 1014 cu ft) of gas.

Because natural gas is not a pure product, when non-associated gas is extracted from a field under supercritical (pressure/temperature) conditions, it may partially condense upon isothermic depressurizing—an effect called retrograde condensation. The liquids thus formed may get trapped by depositing in the pores of the gas reservoir. One method to deal with this problem is to reinject dried gas free of condensate to maintain the underground pressure and to allow reevaporation and extraction of condensates.

Natural gas in the world

Natural gas is a gas consisting primarily of methane. It is found associated with fossil fuels, in coal beds, as methane clathrates, and is created by methanogenic organisms in marshes, bogs, and landfills. It is an important fuel source, a major feedstock for fertilizers, and a potent greenhouse gas.

Natural gas is often informally referred to as simply gas, especially when compared to other energy sources such as electricity. Before natural gas can be used as a fuel, it must undergo extensive processing to remove almost all materials other than methane. The by-products of that processing include ethane, propane, butanes, pentanes and higher molecular weight hydrocarbons, elemental sulfur, and sometimes helium and nitrogen.

Natural resources

Natural resources (economically referred to as land or raw materials) occur naturally within environments that exist relatively undisturbed by mankind, in a natural form. A natural resource is often characterized by amounts of biodiversity existent in various ecosystems.

Natural resource management

Natural resource management is a discipline in the management of natural resources such as land, water, soil, plants and animals, with a particular focus on how management affects the quality of life for both present and future generations. Natural resource management is interrelated with the concept of sustainable development, a principle which forms a basis for land management and environmental governance throughout the world.

In contrast to the policy emphases of Urban planning and the broader concept of Environmental management, Natural resource management specifically focuses on a scientific and technical understanding of resources and ecology and the life-supporting capacity of those resources.

Natural resource depletion

In recent years, the depletion of natural resources and attempts to move to sustainable development have been a major focus of development agencies. This is of particular concern in rainforest regions, which hold most of the Earth's natural biodiversity - irreplaceable genetic natural capital. Conservation of natural resources is the major focus of natural capitalism, environmentalism, the ecology movement, and green politics. Some view this depletion as a major source of social unrest and conflicts in developing nations.

Mining, petroleum extraction, fishing, hunting, and forestry are generally considered natural-resource industries. Agriculture is considered a man-made resource. Theodore Roosevelt, a well-known conservationist and former United States president, was opposed to unregulated natural resource extraction. The term is defined by the United States Geological Survey as "The Nation's natural resources include its minerals, energy, land, water, and biota."

Natural World

Natural World is the longest-running nature documentary series on British television. 2008 marked the series’ 25th anniversary under its present title, though its origins can be traced back to its predecessor The World About Us which began over 40 years ago. Natural World is broadcast on BBC Two in the autumn and spring seasons, with 17 episodes commissioned by the BBC each year. Production duties are shared between its in-house Natural History Unit, independent UK production companies and leading wildlife filmmakers from around the world. Over 400 episodes have been screened in its first 25 years. The current series editor is Tim Martin.