Ecology is a subdiscipline of biology that examines the interrelationships of organisms and their environment.
Environmental protection and nature conservation are elements of ecology. Because environmental awareness has been on the rise since the middle of the 20th century, the term ecology is frequently used in the same breath as environmental protection andnature conservation. There is a demarcation line however. Ecology describes the relationship between living beings and the environment, while environmental protection and nature conservation involve measures aimed at preserving the environment. Although ecology research is a broad field, it can be broken down into three main subdisciplines :
At a high level, ecology involves the propagation and frequency of organisms. Where do they come from? What type of organism did they originate from? How many are there? And where do they appear? The goal of ecological analyses is providing answers to these questions. Biotic and abiotic environmental factors that can influence the environment are also part any ecological analysis. What makes ecological research so difficult is the complexity of the biological systems. Individual observations serve less as focal points and more as general conclusions produced from mathematics, statistics or experiments. A vital part of ecology is reducing complex structures to simple conclusions based on natural science.
While ecology takes a holistic approach, environmental protectionmainly involves measures aimed at preserving the basic existence of all living beings. This calls for maintaining a healthy ecosystem. For this reason, nature conservation plays a leading role in ecology as well as in environmental protection. A basic element of environmental protection involves rectifying human-induced damage to the environment. As a result, this requires observing not only the individual parts, but the overall relationships between the parts as well, The term environmental protection first gained attention in the 1970s. One of the primary goals of environmental protection is preserving the human ecosystem. Although preservation of the human ecosystem is a major aspect of environmental protection, technical solutions are still frequently employed. Environmental protection can be divided into several disciplines:
From a global point of view,environmental protection is always related to one of these subdisciplines.
Apart from ecology and environmental protection, an important area is nature conservation. Although environmental protection and nature conservation typically complement one another, there are certain exceptions. In the field of ecology, renewable raw materials such as wood are points of conflict between nature conservation and environmental protection. While nature conservation demands that trees be preserved as long as possible and eventually turned into deadwood for the ecosystem of a variety of animals, environmental protection views wood as a sustainable energy source and raw material. Environmental protection also seeks to avoid the radical deforesting of lands and forests. Within nature conservation there are also initiatives that oppose wind power and small hydropower systems. Under the context of nature conservation, the idea is to impact nature as little as possible. Nature conservation is also a local issue. Nature conservation frequently involves single locations. As it pertains to ecology, nature conservation examines ways to preserve and reestablish a balanced ecosystem. Nature conservation strives toward sustainable human use of our natural environment. Nature conservation is a goal of government and is established in Article 20a of the German constitution. Nature conservation also means the protection of animals and homelands. Many individuals also view nature conservation as important, because they understand the dramatic consequences if society is not actively engaged in nature conservation.
This complex theme deals primarily with interactions between organisms and the environmental factors that impact them, but to a greater extent between individual inanimate environmental factors.
innovations-report offers informative reports and articles on topics such as climate protection, landscape conservation, ecological systems, wildlife and nature parks and ecosystem efficiency and balance.
Researchers in Malaysia revealed that Peninsular Malaysia hosts at least three rare mussel species, one of which (Hyriopsis bialata) is not found anywhere else on the planet. Another species (Ensidens ingallsianus) may have already gone extinct.
In a ground-breaking study path-breaking for the Southeast Asian region, a research group led by The University of Nottingham Malaysia Campus (UNMC) revealed...27.09.2016 | Read more
Scientists from Tomsk Polytechnic University have developed a device for the rapid analysis of liquids on the content of hazardous substances - such as heavy metals. Polytechnicers use a method based on polymer optodes - very small plastic matrices that can be made sensitive to specific substances by means of special reagents.
The matrices change color and its intensity depending on the concentration of the substance. The device is mobile, can carry out analysis in situ even at low...22.09.2016 | Read more
New computer model provides exposure-response relationship between air pollutants and reactive oxygen species in the epithelial lining fluid of the human respiratory tract
Air pollution can cause oxidative stress and adverse health effects such as asthma and other respiratory diseases. The underlying chemical processes, however,...12.09.2016 | Read more
Researchers from UZH and Eawag have used “environmental DNA” to determine the biodiversity of a river. Previously, this involved collecting and identifying all the organisms living in it. Using environmental DNA, however, not only is it possible to characterize the river’s biodiversity, but also that of the surrounding landscape.
Most natural ecosystems are heavily affected by changes to the human habitat, climate change or invasive species. In order to protect these ecosystems, one...30.08.2016 | Read more
Drugs for livestock can harm beneficial organisms that break down dung. Therefore newly developed medical substances need to be tested on single species in the lab. An international research group including evolutionary biologists from the University of Zurich have been scrutinizing the reliability of such laboratory tests, evaluating the implementation of a field test based on the anti-parasitic drug ivermectin at four climatically different locations. The scientists thus presented a novel approach for more advanced environmental compatibility tests.
Livestock medications can impair beneficial organisms that break down dung. Too high a dosage of ivermectin, a common drug against parasites, harms...27.07.2016 | Read more
A new study from the International Institute for Applied Systems Analysis (IIASA) shows how improving communication and involvement could bring consensus solutions for the embattled Rio Grande/Bravo, which is shared between the USA and Mexico.
The Rio Grande (called Rio Bravo in Mexico) is the lifeline to an expansive desert in the southwest USA and northern Mexico. From Colorado to the Gulf of...18.07.2016 | Read more
Reptiles are exceedingly popular as pets, trade is booming. Between 2004 and 2014, official imports to the EU came to just under 21 million live specimens, more than six million of these ended up on the German market. These also include a large number of representatives of threatened species that can be sold at extremely high profits. An international team of experts led by Mark Auliya of the Helmholtz Centre for Environmental Research (UFZ) in Leipzig has now documented the implications of such transactions in the scientific journal Biological Conservation.
They are some of the rarest reptiles in the world. According to the latest surveys, there are not even 250 adult ploughshare tortoises left to crawl through...13.07.2016 | Read more
Wind turbines attract bats. They seem to appear particularly appealing to female noctule bats in early summer. In a pilot study, researchers of the German Leibniz Institute for Zoo and Wildlife Research in Berlin noticed this when they tracked the flight paths of noctule bats, Nyctalus noctula, using the latest GPS tracking devices . The bats managed to take even seasoned experts by surprise.
The motive behind the study is the conflict between the exploitation of wind energy and the conservation of the protected bats. The German so-called...08.07.2016 | Read more
The soil is still under threat from urban sprawl. Small municipalities with little planning capacity and more easily accessible conurbations in particular are doing little to counter the issue. Researchers from the National Research Programme "Sustainable Use of Soil as a Resource" (NRP 68) have analysed the reasons for this by surveying Swiss municipalities.
Since the 1950s, urban sprawl in Switzerland has been progressing virtually unchecked. The trend towards greater levels of soil consumption is expected to...14.06.2016 | Read more
Study finds that shark conservation must go hand-in-hand with livelihood diversification
Scientists working for Murdoch University, the Wildlife Conservation Society, The Nature Conservancy, and other groups have good news about fishing closures...09.06.2016 | Read more
Heavy construction machinery is the focus of Oak Ridge National Laboratory’s latest advance in additive manufacturing research. With industry partners and university students, ORNL researchers are designing and producing the world’s first 3D printed excavator, a prototype that will leverage large-scale AM technologies and explore the feasibility of printing with metal alloys.
Increasing the size and speed of metal-based 3D printing techniques, using low-cost alloys like steel and aluminum, could create new industrial applications...
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of light metals.
Scientists at the University of Stuttgart have now developed two new process variants that will considerably expand the areas of application for friction stir welding.
Technologie-Lizenz-Büro (TLB) GmbH supports the University of Stuttgart in patenting and marketing its innovations.
Friction stir welding is a still-young and thus often unfamiliar pressure welding process for joining flat components and semi-finished components made of...
Optical quantum computers can revolutionize computer technology. A team of researchers led by scientists from Münster University and KIT now succeeded in putting a quantum optical experimental set-up onto a chip. In doing so, they have met one of the requirements for making it possible to use photonic circuits for optical quantum computers.
Optical quantum computers are what people are pinning their hopes on for tomorrow’s computer technology – whether for tap-proof data encryption, ultrafast...
The Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP has been developing various applications for OLED microdisplays based on organic semiconductors. By integrating the capabilities of an image sensor directly into the microdisplay, eye movements can be recorded by the smart glasses and utilized for guidance and control functions, as one example. The new design will be debuted at Augmented World Expo Europe (AWE) in Berlin at Booth B25, October 18th – 19th.
“Augmented-reality” and “wearables” have become terms we encounter almost daily. Both can make daily life a little simpler and provide valuable assistance for...
With the help of artificial intelligence, chemists from the University of Basel in Switzerland have computed the characteristics of about two million crystals made up of four chemical elements. The researchers were able to identify 90 previously unknown thermodynamically stable crystals that can be regarded as new materials. They report on their findings in the scientific journal Physical Review Letters.
Elpasolite is a glassy, transparent, shiny and soft mineral with a cubic crystal structure. First discovered in El Paso County (Colorado, USA), it can also be...
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