Dennis whigham smithsonian
WebOct 6, 2024 · Dendrobium officinale (Orchidaceae) is an endangered epiphytic orchid that has been well studied as a medicinal plant. Although previous studies have shown that various fungal isolates promote D. officinale seed germination and seedling development in vitro, mycorrhizal associations among its wild populations remain poorly understood. In … WebJun 24, 2024 · Smithsonian staff contact/lead: Dennis Whigham, Smithsonian Environmental Research Center Description: Healthy salmon populations are the …
Dennis whigham smithsonian
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WebFeb 10, 2024 · That is why Dr. Dennis Whigham, senior botanist for the Smithsonian Environmental Research Center, established the North America Orchid Conservation … WebDennis is an orchid ecologist at the Smithsonian Environmental Research Center (SERC). He studies the many fascinating ways that orchids interact with soils and soil microbes. …
WebSeveral research projects by Drs. Dennis Whigham and James Lynch assessed the ecological effects of selective logging, sustainable agriculture and hurricanes on dry tropical forests in the Yucatan Peninsula of Mexico. Forests there and in adjacent areas comprise one of the largest remaining tracts of essentially intact forest in Mesoamerica. WebDennis Whigham Steven J. Baird Headwater streams are typically closely connected with the surrounding watershed landscape, making them sensitive to local watershed conditions.
WebDennis Francis Whigham. Senior Botanist. Smithsonian Environmental Research Center. P. O. Box 28 . Edgewater, Maryland 21037-0028. Born: ... Smithsonian International Environmental Sciences Program (with J. Lynch). 1988 - 1993. Regulation of fruit and seed production in Hibiscus moscheutos: external vs. internal control. Smithsonian Scholarly ... WebAlaska may be the ‘land of the midnight sun’ but those short summers and brutal winters hardly seem compatible with orchids. Yet with over 30 species, Alaska has 10 times the native orchids found on the Hawaiian Islands, home to just 3 native orchids. This month photographer Marilyn Barker, and her associates Jim Wallace and Doug Veltre ...
WebWhigham obtained an undergraduate degree from Wabash College and a Ph.D. from the University of North Carolina. He joined the Smithsonian in 1977. Whigham and his … The Smithsonian Environmental Research Center is located at 647 Contees Wharf … The Smithsonian Environmental Research Center (SERC) is a multidisciplinary, … Dennis Whigham. [email protected]. 443-482-2226 . Curriculum Vitae. Plant … SERC's monthly science talks feature science and conservation stories from … SERC Public Tours - Dennis Whigham Smithsonian Environmental Research … Principal Investigator: Dennis Whigham Plant Ecology The Quantitative Ecology … Event Calendar - Dennis Whigham Smithsonian Environmental Research … Smithsonian researchers collect data that spans both space and time. SERC has … About Us - Dennis Whigham Smithsonian Environmental Research Center Staff - Dennis Whigham Smithsonian Environmental Research Center
WebStudent internships at the Smithsonian Institution or partner organizations ($6,000 per 12 week internship) Postdoctoral fellowships that focus on the ecology of our native orchids ($50,000 per year) ... To discuss additional funding opportunities, contact Dennis Whigham by email: [email protected]. Interested in collaborating with NAOCC? titanium flowers investmentsWebDennis Whigham. Senior Botanist, Smithsonian Environmental Research Center. The ecology of plants has been Dennis Whigham’s primary interest and his research has resulted in journeys through forests, fields and … titanium flat iron brandsWebGlobal Distribution, Diversity and Human Alterations of Wetland Resources. Dennis F. Whigham, Dennis F. Whigham. Smithsonian Environmental Research Center, Box 28, … titanium flat head screw 10-32WebNov 8, 2024 · Dennis Whigham is the Senior Botanist at the Smithsonian Environmental Research Center. He has authored more than 275 articles ranging from wetland to orchid ecology. He is the Founding Director of the North American Orchid Conservation Center. Jay O'Neill is an Emeritus Head Technician at the Smithsonian Environmental Research … titanium flexon by marchonWebDennis Whigham. 1 We used a combined model of forest canopy dynamics and patch-specific demography to examine the response of a forest understorey shrub, Lindera … titanium flash mcWebFeb 10, 2024 · Among the most beautiful, bountiful, and endangered such plants are the orchids. In this episode, Izzie talks with Dennis Whigham and Melissa McCormick, orchid scientists at the Smithsonian Environmental Research Center, about how the fungi help the orchids and why orchid conservation is also leading to a lot of new fungal science. … titanium flatware sethttp://global.si.edu/people/dennis-whigham titanium floyd rose fine tuner screws