Results 171 to 180 of about 9,504 (229)
Multi-Decadal Dynamics of Wetland Methane Emissions Revealed by Knowledge-Guided Machine Learning. [PDF]
Zhu Q +18 more
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Soil chemical and biological responses to a sparse, early-stage black-legged kittiwake (Rissa tridactyla) colony in the Arctic mining settlement Pyramiden (Svalbard). [PDF]
Klimaszyk P +7 more
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Dynamic connectivities of plant metacommunities at a millennial time-scale: the Beringia testbed
Herzschuh U +23 more
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NOAA Arctic Report Card 2022: Tundra Greenness
Bulletin of the American Meteorological Society, 2021NOAA Technical Report OAR ARC; 22 ...
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2020
RESUMEN Estas historias de la LIBRETA DE VIAJE DEL MÉDICO DE FAMILIA, que forman una biblioteca del médico caminante o viajero emocional, son hojas sueltas en las que se escribe sobre paisajes y emociones; son un atlas de geografía emocional. La evocación de un paisaje ante la asistencia a un paciente -montañas, ríos, valles, playas, mares, desiertos ...
Turabián Fernández,José Luis +1 more
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RESUMEN Estas historias de la LIBRETA DE VIAJE DEL MÉDICO DE FAMILIA, que forman una biblioteca del médico caminante o viajero emocional, son hojas sueltas en las que se escribe sobre paisajes y emociones; son un atlas de geografía emocional. La evocación de un paisaje ante la asistencia a un paciente -montañas, ríos, valles, playas, mares, desiertos ...
Turabián Fernández,José Luis +1 more
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Water, Air, & Soil Pollution, 1993
The circumpolar boreal biomes cover ca. 2 109 ha of the northern hemisphere and contain ca. 800 Pg C in biomass, detritus, soil, and peat C pools. Current estimates indicate that the biomes are presently a net C sink of 0.54 Pg C yr-1. Biomass, detritus and soil of forest ecosystems (including ca. 419 Pg peat) contain ca.
M. J. Apps +7 more
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The circumpolar boreal biomes cover ca. 2 109 ha of the northern hemisphere and contain ca. 800 Pg C in biomass, detritus, soil, and peat C pools. Current estimates indicate that the biomes are presently a net C sink of 0.54 Pg C yr-1. Biomass, detritus and soil of forest ecosystems (including ca. 419 Pg peat) contain ca.
M. J. Apps +7 more
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osteuropa, 2020
One of the most serious environmental problems in Russia is the contamination of soil and water through crude oil and crude oil products. The main cause is corrosion damage to oilfield pipes that have outlasted their permitted period of operation. Significant sums of money are needed in order to repair and replace them - sums that the oil companies are
Vladimir Čuprov, Veda Košovskaja
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One of the most serious environmental problems in Russia is the contamination of soil and water through crude oil and crude oil products. The main cause is corrosion damage to oilfield pipes that have outlasted their permitted period of operation. Significant sums of money are needed in order to repair and replace them - sums that the oil companies are
Vladimir Čuprov, Veda Košovskaja
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In Search of a Palynological Tundra
Proceedings of the Annual Meeting. American Association of Stratigraphic Palynologists, 1976Abstract Pollen assemblages from surface samples of lake bottom sediment and northern muskeg indicate that the major vegetation regions (boreal forest, taiga, forest‐tundra, and tundra) that extend from central Quebec to the eastern Arctic can be identified on the basis of palynological information.
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Mineral Content of Tundra and Forest Tundra Plants in Fennoscandia
1975The mineral composition of plant material has been studied in the Finnish and Norwegian IBP tundra projects (Sonesson et al., 1975). Some mineral analyses of tundra plants in USSR were given previously by Rodin and Bazilevich (1967), in subarctic Finland by Isotalo (1971), in Norway by Wielgolaski and Kjelvik (1973a) and Kjelvik and Wielgolaski (1974),
F. E. Wielgolaski, S. Kjelvik, P. Kallio
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