Results 151 to 160 of about 51,428 (179)
Some of the next articles are maybe not open access.
Seasonal variation of tropical precipitation chemistry: La Selva, Costa Rica
Atmospheric Environment, 1997Abstract The chemistry of wet precipitation was measured from February 1992 to February 1995 at La Selva Biological Station, Costa Rica. Sea salt aerosols were the primary contributors to Na + , Cl − , and Mg 2+ ; however, K + , Ca 2+ , and SO 4 2− were derived primarily from non-sea-salt sources.
Tamara J. Eklund +2 more
openaire +1 more source
Wood retention and transport in tropical, headwater streams, La Selva Biological Station, Costa Rica
Geomorphology, 2010article i nfo Wood in tropical streams has the potential to be more mobile than wood in otherwise similar temperate streams because of the warm and humid conditions that promote decay and the more frequent and flashier floods of the tropics. To test this hypothesis, we monitored all large wood pieces for 2.3 years in 10 50-m- long reaches of old-growth
Daniel Cadol, Ellen Wohl
openaire +1 more source
Canopy closure and the distribution of tropical forest tree species at La Selva, Costa Rica
Journal of Tropical Ecology, 1995ABSTRACTAn index of canopy closure was used to estimate closure above the crowns of all trees ≥ 10 cm dbh in 11.11 ha of undisturbed lowland tropical forest at La Selva, Costa Rica. To correct for the efFects of tree size on canopy closure, we used the residual of the regression of the canopy closure index on tree size.
Milton Lieberman +3 more
openaire +1 more source
The Birds Of Finca 'la Selva,' Costa Rica: A Tropical Wet Forest Locality.
1960PhD ; Zoology ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/182716/2/6002569 ...
openaire +2 more sources
La Estacionalidad de las Flores Utilizadas por los Colibries de una Selva Tropical Humeda en Mexico
Biotropica, 1975A 15-month study of the flowering season of the hummingbird flower community was conducted in an evergreen rain forest in the southeastern part of Mexico (Los Tuxtlas, Veracruz). This community comprised at least 11 species of htummingbirds and 26 species of flowering plants.
openaire +1 more source