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Institute Of Arctic And Alpine Research
The Institute of Arctic and Alpine Research (INSTAAR) is a scientific institute that is part of the University of Colorado Boulder. Its research mission is to " evelopscientific knowledge of physical and biogeochemical environmental processes at local, regional and global scales, and appl this knowledge to improve society's awareness and understanding of natural and anthropogenic environmental change." INSTAAR is affiliated with multiple departments and programs at CU-Boulder, including Anthropology, Atmospheric and Oceanic Sciences, Certificate in Oceanography, Civil, Environmental and Architectural Engineering, Ecology and Evolutionary Biology, Geography, Geological Sciences, and Hydrologic Sciences. Most INSTAAR scientists and all graduate students performing research at INSTAAR are also rostered in a CU department or program. James W. C. White is the current director of INSTAAR. Activities INSTAAR's traditional research focus has been on polar and alpine regions, where effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Colorado Boulder
The University of Colorado Boulder (CU Boulder, CU, or Colorado) is a public research university in Boulder, Colorado. Founded in 1876, five months before Colorado became a state, it is the flagship university of the University of Colorado system. CU Boulder is a member of the Association of American Universities, a selective group of major research universities in North America, and is classified among R1: Doctoral Universities – Very high research activity. In 2021, the university attracted support of over $634 million for research and spent $536 million on research and development according to the National Science Foundation, ranking it 50th in the nation. The university consists of nine colleges and schools and offers over 150 academic programs, enrolling more than 35,000 students as of January 2022. To date, 5 Nobel Prize laureates, 10 Pulitzer Prize winners, 11 MacArthur "Genius Grant" recipients, 1 Turing Award laureate, and 20 astronauts have been affiliated with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biogeochemistry
Biogeochemistry is the scientific discipline that involves the study of the chemical, physical, geological, and biological processes and reactions that govern the composition of the natural environment (including the biosphere, the cryosphere, the hydrosphere, the pedosphere, the atmosphere, and the lithosphere). In particular, biogeochemistry is the study of biogeochemical cycles, the cycles of chemical elements such as carbon and nitrogen, and their interactions with and incorporation into living things transported through earth scale biological systems in space and time. The field focuses on chemical cycles which are either driven by or influence biological activity. Particular emphasis is placed on the study of carbon, nitrogen, sulfur, iron, and phosphorus cycles. Biogeochemistry is a systems science closely related to systems ecology. History Early History Early Greeks established some of the core ideas of biogeochemistry, such as nature consisting of cycles. 17th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quaternary
The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS). It follows the Neogene Period and spans from 2.58 million years ago to the present. The Quaternary Period is divided into two epochs: the Pleistocene (2.58 million years ago to 11.7 thousand years ago) and the Holocene (11.7 thousand years ago to today, although a third epoch, the Anthropocene, has been proposed but is not yet officially recognised by the ICS). The Quaternary Period is typically defined by the cyclic growth and decay of continental ice sheets related to the Milankovitch cycles and the associated climate and environmental changes that they caused. Research history In 1759 Giovanni Arduino proposed that the geological strata of northern Italy could be divided into four successive formations or "orders" ( it, quattro ordini). The term "quaternary" was introduced by Jules Desnoye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecosystem Ecology
Ecosystem ecology is the integrated study of living ( biotic) and non-living (abiotic) components of ecosystems and their interactions within an ecosystem framework. This science examines how ecosystems work and relates this to their components such as chemicals, bedrock, soil, plants, and animals. Ecosystem ecology examines physical and biological structures and examines how these ecosystem characteristics interact with each other. Ultimately, this helps us understand how to maintain high quality water and economically viable commodity production. A major focus of ecosystem ecology is on functional processes, ecological mechanisms that maintain the structure and services produced by ecosystems. These include primary productivity (production of biomass), decomposition, and trophic interactions. Studies of ecosystem function have greatly improved human understanding of sustainable production of forage, fiber, fuel, and provision of water. Functional processes are mediated by regio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrology
Hydrology () is the scientific study of the movement, distribution, and management of water on Earth and other planets, including the water cycle, water resources, and environmental watershed sustainability. A practitioner of hydrology is called a hydrologist. Hydrologists are scientists studying earth or environmental science, civil or environmental engineering, and physical geography. Using various analytical methods and scientific techniques, they collect and analyze data to help solve water related problems such as environmental preservation, natural disasters, and water management. Hydrology subdivides into surface water hydrology, groundwater hydrology (hydrogeology), and marine hydrology. Domains of hydrology include hydrometeorology, surface hydrology, hydrogeology, drainage-basin management, and water quality, where water plays the central role. Oceanography and meteorology are not included because water is only one of many important aspects within those fields. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceanography
Oceanography (), also known as oceanology and ocean science, is the scientific study of the oceans. It is an Earth science, which covers a wide range of topics, including ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamics; plate tectonics and the geology of the sea floor; and fluxes of various chemical substances and physical properties within the ocean and across its boundaries. These diverse topics reflect multiple disciplines that oceanographers utilize to glean further knowledge of the world ocean, including astronomy, biology, chemistry, climatology, geography, geology, hydrology, meteorology and physics. Paleoceanography studies the history of the oceans in the geologic past. An oceanographer is a person who studies many matters concerned with oceans, including marine geology, physics, chemistry and biology. History Early history Humans first acquired knowledge of the waves and currents of the seas and oceans in pre-historic times. Observations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niwot Ridge
Niwot Ridge is an alpine ecology research station located 65 km north-west of Denver in north-central Colorado. It is on the Front Range of the southern Rocky Mountains and lies within the Roosevelt National Forest. Niwot Ridge is high. Characteristics of the site Niwot Ridge was designated a UNESCO Biosphere Reserve in 1979 and was one of 17 reserves in the United States withdrawn from the programme in June 2017. The Niwot Ridge Long-Term Ecological Research Site was established in 1980 as a United States Forest Service experimental ecology reserve. The site is characterized by "extensive alpine tundra, a variety of glacial landforms, glacial lakes and moraines, cirques and talus slopes, patterned ground, and permafrost", and is home to Arikaree Glacier. Habitats include western spruce-fir forest,, lodgepole pine (''Pinus contorta'') subalpine forest, alpine meadows as well as ponderosa pine (''Pinus ponderosa'') shrubland. The site is little influenced by human imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Term Ecological Research Network
The Long Term Ecological Research Network (LTER) consists of a group of over 1800 scientists and students studying ecological processes over extended temporal and spatial scales. Twenty-eight LTER sites cover a diverse set of ecosystems. It is part of the International Long Term Ecological Research Network (ILTER). The project was established in 1980 and is funded by the National Science Foundation. Data from LTER sites is publicly available in the Environmental Data Initiative repository and findable through DataONE search. LTER sites There are 28 sites within the LTER Network across the United States, Puerto Rico, and Antarctica, each conducting research on different ecosystems. LTER sites are both physical places and communities of researchers. Some of the physical places are remote or protected from development, others are deliberately located in cities or agricultural areas. Either way, the program of research for each LTER is tailored to the most pressing and promising quest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Critical Zone Observatory
Critical Zone Observatories (CZO) is an interdisciplinary collaborative research project across nine institutions with the purpose of understanding the chemical, physical, geological, and biological processes that both shape the surface of Earth and support terrestrial life. Active CZO sites include locations in Boulder Creek, Calhoun, Eel River, Intensively Managed Landscapes (IML), Jemez River Basin & Santa Catalina Mountains, Luquillo, Reynolds Creek, Susquehanna Shale Hills, and Southern Sierra. Funded by the National Science Foundation, CZO has been working since its 2007 inception to critically engage the scientific community and increase understanding of the importance of Critical Zone science. Mission To use its institutions together to create a unique network that fosters scientific inquiry and discovery with regards to Earth's Critical Zone. Much like the interconnectedness of Earth's critical zone systems, CZO relies upon a range of disciplines, including geoscienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic, Antarctic, And Alpine Research
''Arctic, Antarctic, and Alpine Research'' is a peer-reviewed scientific journal published by the Institute of Arctic and Alpine Research (University of Colorado Boulder). It covers research on all aspects of Arctic, Antarctic, and alpine environments, including subarctic, subantarctic, subalpine, and paleoenvironments. Jack D. Ives founded the journal in 1969 as ''Arctic and Alpine Research'' and the name was expanded to include the Antarctic in 1999. The editors-in-chief are Anne E. Jennings and Bill Bowman (University of Colorado Boulder). Abstracting and indexing The journal is abstracted and indexed in the Science Citation Index, Current Contents/Agriculture, Biology & Environmental Sciences, The Zoological Record, and BIOSIS Previews. According to the ''Journal Citation Reports'', the journal has a 2017 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merritt Turetsky
Merritt Turetsky is an American ecosystem ecologist and a professor at the University of Colorado Boulder. She currently serves as the Director of Arctic Security for the University of Colorado. She served as the first woman Director of the Institute for Arctic and Alpine Research ( INSTAAR) from 2019-2023. Her research considers fire regimes, climate change and biogeochemical cycling in Arctic wetlands. Turetsky is a member of the Permafrost Action Team ( SEARCH), a group of scientists who translate and deliver science to decision-makers. Early life and education Turetsky was born in the Northeastern United States. She was an undergraduate at Villanova University in Pennsylvania. She moved to the University of Alberta as a graduate student, where she researched carbon storage and fluxes in peatlands under differing permafrost. After graduating, Turetsky worked as a visiting scientist with the Canadian Forest Service. She studied the nutrient cycling done by bryophytes. She wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
