Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ari Linna"'
Publikováno v:
SN Applied Sciences, Vol 4, Iss 3, Pp 1-10 (2022)
Abstract Silica is the best-known component filling the spaces that form phytoliths in many plants, but phytoliths may also contain other elements. We used scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM–EDX) to map elem
Externí odkaz:
https://doaj.org/article/9c3192774466422da136b198c811e3f6
Publikováno v:
Biodiversity Data Journal, Vol 3, Pp 1-30 (2015)
Thirteen genera of Eucnemidae containing forty species were collected from the Iquitos region in Peru. Nine of the genera are new to the country: Rhagomicrus Fleutiaux, 1902, Adelorhagus Horn, 1890, Adelothyreus Chevrolat, 1867, Microrhagus Dejean, 1
Externí odkaz:
https://doaj.org/article/411684baf2344208b0e2c02c29eb23ca
Publikováno v:
Scopus-Elsevier
Biogeographical and biodiversity studies in Iowland Amazonian rain forests typically refer to observed or postulated distribution barriers such as past unfavorable climates, mountains, rivers, and river floodplains that divide the uniform tierra firm
Publikováno v:
CATENA. 20:333-349
Mineral nutrient content was determined from fluvial sediments of eight different rivers in Peruvian Amazonia. Statistically significant differences between the floodplains were detected in the mean values of soil reaction, conductivity, concentratio
Autor:
Ari Linna, Matti Räsänen
Publikováno v:
Science (New York, N.Y.). 273(5271)
Publikováno v:
Science (New York, N.Y.). 269(5222)
Late Miocene tidal sediments of Acre, Brazilian Amazonia, were deposited in an embayment or interior seaway located in the sub-Andean zone. This late Tertiary embayment system may once have connected the Caribbean with the South Atlantic. The tidal c