Related Research Articles
Ecology is the study of the relationships among living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history.
Natural capital is the world's stock of natural resources, which includes geology, soils, air, water and all living organisms. Some natural capital assets provide people with free goods and services, often called ecosystem services. All of these underpin our economy and society, and thus make human life possible.
A biotope is an area of uniform environmental conditions providing a living place for a specific assemblage of plants and animals. Biotope is almost synonymous with the term "habitat", which is more commonly used in English-speaking countries. However, in some countries these two terms are distinguished: the subject of a habitat is a population, the subject of a biotope is a biocoenosis or "biological community".
Human ecology is an interdisciplinary and transdisciplinary study of the relationship between humans and their natural, social, and built environments. The philosophy and study of human ecology has a diffuse history with advancements in ecology, geography, sociology, psychology, anthropology, zoology, epidemiology, public health, and home economics, among others.
Landscape ecology is the science of studying and improving relationships between ecological processes in the environment and particular ecosystems. This is done within a variety of landscape scales, development spatial patterns, and organizational levels of research and policy. Concisely, landscape ecology can be described as the science of "landscape diversity" as the synergetic result of biodiversity and geodiversity.
Ecoinformatics, or ecological informatics, is the science of information in ecology and environmental science. It integrates environmental and information sciences to define entities and natural processes with language common to both humans and computers. However, this is a rapidly developing area in ecology and there are alternative perspectives on what constitutes ecoinformatics.
'Biocomplexity' is a multidisciplinary field that examines and investigates emergent properties arising from the interaction of multiple biological agents, phenomena, and systems, which may range in spatiotemporal scales, biological relationships,interactions and levels from molecules to ecosystems. Research in this area investigates the nonlinear or chaotic dynamics, unpredictable behavior, self-organization, and adaptation of living systems, aware that biological systems can display characteristics that cannot be understood through the study of individual properties alone.
Eugene Pleasants Odum was an American biologist at the University of Georgia known for his pioneering work on ecosystem ecology. He and his brother Howard T. Odum wrote the popular ecology textbook, Fundamentals of Ecology (1953). The Odum School of Ecology is named in his honor.
Ecotopes are the smallest ecologically distinct landscape features in a landscape mapping and classification system. As such, they represent relatively homogeneous, spatially explicit landscape functional units that are useful for stratifying landscapes into ecologically distinct features for the measurement and mapping of landscape structure, function and change.
Ecosystem services are the many and varied benefits to humans provided by the natural environment and healthy ecosystems. Such ecosystems include, for example, agroecosystems, forest ecosystem, grassland ecosystems, and aquatic ecosystems. These ecosystems, functioning in healthy relationships, offer such things as natural pollination of crops, clean air, extreme weather mitigation, and human mental and physical well-being. Collectively, these benefits are becoming known as ecosystem services, and are often integral to the provision of food, the provisioning of clean drinking water, the decomposition of wastes, and the resilience and productivity of food ecosystems.
Cultural landscape is a term used in the fields of geography, ecology, and heritage studies, to describe a symbiosis of human activity and environment. As defined by the World Heritage Committee, it is the "cultural properties [that] represent the combined works of nature and of man" and falls into three main categories:
- "a landscape designed and created intentionally by man"
- an "organically evolved landscape" which may be a "relict landscape" or a "continuing landscape"
- an "associative cultural landscape" which may be valued because of the "religious, artistic or cultural associations of the natural element."
Systems ecology is an interdisciplinary field of ecology, a subset of Earth system science, that takes a holistic approach to the study of ecological systems, especially ecosystems. Systems ecology can be seen as an application of general systems theory to ecology. Central to the systems ecology approach is the idea that an ecosystem is a complex system exhibiting emergent properties. Systems ecology focuses on interactions and transactions within and between biological and ecological systems, and is especially concerned with the way the functioning of ecosystems can be influenced by human interventions. It uses and extends concepts from thermodynamics and develops other macroscopic descriptions of complex systems.
Lin Chao is a Chinese Brazilian American evolutionary biologist and geneticist. Chao gained his PhD in 1977 from the University of Massachusetts Amherst, as a student of Bruce R. Levin, and was a NIH postdoctoral fellow at Princeton University in the laboratory of Edward C. Cox. He spent most of his career in the Department of Biology of the University of Maryland, College Park and is currently at the Ecology, Behavior and Evolution Section of the University of California, San Diego.
James J. Kay was an ecological scientist and policy-maker. He was a respected physicist best known for his theoretical work on complexity and thermodynamics.
Novel ecosystems are human-built, modified, or engineered niches of the Anthropocene. They exist in places that have been altered in structure and function by human agency. Novel ecosystems are part of the human environment and niche, they lack natural analogs, and they have extended an influence that has converted more than three-quarters of wild Earth. These anthropogenic biomes include technoecosystems that are fuelled by powerful energy sources including ecosystems populated with technodiversity, such as roads and unique combinations of soils called technosols. Vegetation associations on old buildings or along field boundary stone walls in old agricultural landscapes are examples of sites where research into novel ecosystem ecology is developing.
Ecosemiotics is a branch of semiotics in its intersection with human ecology, ecological anthropology and ecocriticism. It studies sign processes in culture, which relate to other living beings, communities, and landscapes. Ecosemiotics also deals with sign-mediated aspects of ecosystems.
Ecosystem health is a metaphor used to describe the condition of an ecosystem. Ecosystem condition can vary as a result of fire, flooding, drought, extinctions, invasive species, climate change, mining, fishing, farming or logging, chemical spills, and a host of other reasons. There is no universally accepted benchmark for a healthy ecosystem, rather the apparent health status of an ecosystem can vary depending upon which health metrics are employed in judging it and which societal aspirations are driving the assessment. Advocates of the health metaphor argue for its simplicity as a communication tool. "Policy-makers and the public need simple, understandable concepts like health." Some critics worry that ecosystem health, a "value-laden construct", can be "passed off as science to unsuspecting policy makers and the public." However, this term is often used in portraying the state of ecosystems worldwide and in conservation and management. For example, scientific journals and the UN often use the terms planetary and ecosystem health, such as the recent journal The Lancet Planetary Health.
Carl F. Jordan is Professor Emeritus, Odum School of Ecology, University of Georgia.
Nancy B. Grimm is an American ecosystem ecologist and professor at Arizona State University. Grimm's substantial contributions to the understanding of urban and arid ecosystem biogeochemistry are recognized in her numerous awards. Grimm is an elected Fellow of the American Geophysical Union, Ecological Society of America, and the American Association for the Advancement of Science.
The Landscape Conservation Cooperatives (LCC), established in 2009 in the United States, are a network of 22 regional conservation bodies covering the entire United States and adjacent areas. They are autonomous cooperatives sponsored by the U.S. Department of the Interior and aim to develop coordinated conservation strategies applicable to large areas of land. Partnerships are formed with government and non-government conservation organizations to achieve common goals of conservation. While fairly new as government supported entities, the LCCs are similar to initiatives that have been started or advocated in other countries.
References
- Farina, A., 2006. Principles and Methods in Landscape Ecology: Towards a Science of the Landscape, Springer, Dordrecht, 412 p.
- ↑ Naveh, Z. Transdisciplinary challenges in landscape ecology and restoration ecology - An Anthology. (Springer 2007)
- 1 2 Farina, A. (2000). "The Cultural Landscape as a Model for the Integration of Ecology and Economics". BioScience. 50 (4): 313–320. doi: 10.1641/0006-3568(2000)050[0313:tclaam]2.3.co;2 .
- ↑ Farina, A., and A. Belgrano, 2004. The eco-field: a new paradigm for landscape ecology. Ecol. Res. 19, 107–110.