Zobrazeno 1 - 10
of 94
pro vyhledávání: '"G. Argent"'
Autor:
F. Christie, G. Argent
Publikováno v:
Edinburgh Journal of Botany. 78:1-6
Routine identification of historical Vaccinium specimens at E revealed scurfy deposits on a specimen identified as Vaccinium brassii Sleumer. On examination with a Scanning Electron Microscope (SEM), these scurfy deposits turned out to be filamentous
Publikováno v:
Transactions of the American Fisheries Society. 148:620-635
Autor:
G. Argent
Publikováno v:
Edinburgh Journal of Botany. 76:55-172
Rigiolepis and Vaccinium of Borneo are revised, and their characteristics are discussed. Brief comments on distinguishing Vaccinium and Rigiolepis from related genera in the Ericaceae are made. Vaccinium sect. Bracteata is now considered the only sec
Publikováno v:
Northeastern Naturalist. 25:1-20
To evaluate the status of native Salvelinus fontinalis (Brook Trout) on Pennsylvania's Laurel Hill, we sampled fish, assessed habitat, and documented water quality from 20 non-randomly selected headwater streams of northwest- and southeast-facing slo
Autor:
Shelley A. James, G. Argent
Publikováno v:
Edinburgh Journal of Botany. 74:163-168
Rhododendron stanleyi S.James & Argent is described as a new species from Mount Yule, Central Province, Papua New Guinea. Its morphological position in the subgenus is discussed and the differences given from the most closely similar species. A note
Publikováno v:
Northeastern Naturalist. 23:454-465
Historically, Polyodon spathula (American Paddlefish) occurred within the Mississippi River Basin's large rivers, traversing hundreds of kilometers to complete their life cycle. However, populations declined in response to the installation of lock an
Autor:
L. Stendardi, C. Dibari, M. Bassignana, M. Bindi, L. Brilli, P. Choler, E. Cremonese, G. Filippa, A. Piccot, G. Argenti
Publikováno v:
Journal of Maps, Vol 19, Iss 1 (2023)
ABSTRACTMountain pastures are essential for maintainig biodiversity and local economies. Despite the great value and fragility of these ecosystems, an up-to-date overview of extent and type of alpine pastures is lacking in many areas of the Alps. In
Externí odkaz:
https://doaj.org/article/5585da84fc264f03b7ff688a17c12587
Autor:
David G. Argent, William G. Kimmel
Publikováno v:
Journal of Environmental Management. 250:109484
Over 4000 km of Pennsylvania's flowing waters and attendant ecosystems have been degraded by mine drainage to the exclusion of multiple designated uses. Both Acid Mine Drainage (AMD) and Net Alkaline Mine Drainage (NAMD) may result from coal extracti
Autor:
G. Argent, E. A. Widjaja
Publikováno v:
Edinburgh Journal of Botany. 72:239-242
Diplycosia mekonggaensis Argent & Widjaja (Ericaceae, Gaultherieae) is described and illustrated as a new species from the island of Sulawesi in Indonesia. Diagnostic characters are given and comparisons with related species are made.
Autor:
G. Argent
Publikováno v:
Edinburgh Journal of Botany. 71:189-192
A new species of Vaccinium section Bracteata (Ericaceae), Vaccinium utteridgei Argent, presently only known from the type locality in Papua (West New Guinea), Indonesia, is described. Its distinctive characters are discussed and comments made on the