Zobrazeno 1 - 10
of 602
pro vyhledávání: '"Robert S. Anderson"'
Autor:
Manuel A. Hernández-May, Mónica Pérez De la Cruz, Jennifer C. Girón, Robert S. Anderson, José A. Méndez-García
Publikováno v:
Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, Vol 67, Iss 1, Pp 57-63 (2024)
The weevil Exophthalmus albofasciatus Champion, previously known from Honduras and Belize, is recorded for the first time in Mexico. In addition, the species Coccoloba barbadensis (Polygonaceae) is recorded for the first time as a new adult host plan
Externí odkaz:
https://doaj.org/article/15fa74fd796f45fdbc0ee22093fbd2d2
Publikováno v:
ZooKeys, Vol 1136, Iss , Pp 125-162 (2022)
Thirty species of Curculionoidea (28 Curculionidae and one each of Brentidae and Nemonychidae) are reported as new records from the Canadian province of Newfoundland and Labrador, most of them from the island of Newfoundland. As well, 13 species of C
Externí odkaz:
https://doaj.org/article/937069c688954b859ae7d3c446fce086
Autor:
Jake H. Lewis, Robert S. Anderson
Publikováno v:
ZooKeys, Vol 1131, Iss , Pp 135-153 (2022)
The rarely collected North American endemic genus Proctorus (Coleoptera, Curculionidae, Ellescini) has hitherto contained two described species, P. armatus LeConte, 1876 and P. decipiens (LeConte, 1876). Here, Proctorus is revised and two new species
Externí odkaz:
https://doaj.org/article/64b60f6a68ca43c9a0ba5b8f2437e138
Autor:
Robert S. Anderson
Publikováno v:
Tapuya, Vol 5, Iss 1 (2022)
Externí odkaz:
https://doaj.org/article/10fd844bdb5845e08770d5f83cc7c690
Autor:
Robert S. Anderson
Publikováno v:
ZooKeys, Vol 1044, Iss , Pp 721-727 (2021)
A very large, new, and distinctive species of Conotrachelus Dejean is described from Área de Conservación Guanacaste, Costa Rica. Conotrachelus terryerwini sp. nov. (type locality Volcan Orosi, Estación Biológica Maritza, Guanacaste, Costa Rica)
Externí odkaz:
https://doaj.org/article/fcaaa6ff1e5a4a0caa28b2615462e31f
Publikováno v:
Journal of Glaciology, Vol 66, Pp 699-713 (2020)
Glacier basal motion is responsible for the majority of ice flux on fast-flowing glaciers, enables rapid changes in glacier motion and provides the means by which glaciers shape alpine landscapes. In an effort to enhance our understanding of basal mo
Externí odkaz:
https://doaj.org/article/9b8d6ac97d3e41bdbad5db749a96d9da
Autor:
Reginald P. Webster, Pierre de Tonnancour, Jon D. Sweeney, Vincent L. Webster, Chantelle A. Kostanowicz, Cory Hughes, Robert S. Anderson, John Klymko, Claude Chantal, Robert Vigneault
Publikováno v:
ZooKeys, Vol 946, Iss , Pp 53-112 (2020)
One-hundred-eleven new provincial and territorial Coleoptera records are reported from New Brunswick (64), Nova Scotia (20), Prince Edward Island (5), Quebec (14), Manitoba (3), British Columbia (3), and Yukon Territory (2) for the 26 following famil
Externí odkaz:
https://doaj.org/article/77b7b5f5d70d460887d53dc5d4b6f49e
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
The cause of debris-covered glacier thinning remains controversial. One hypothesis asserts that melt hotspots (ice cliffs, ponds, or thin debris) increase thinning, while the other posits that declining ice flow leads to dynamic thinning under thick
Externí odkaz:
https://doaj.org/article/cf0df1e1f9c74ed589d451be8d09071b
Autor:
Simon L. Pendleton, Gifford H. Miller, Nathaniel Lifton, Scott J. Lehman, John Southon, Sarah E. Crump, Robert S. Anderson
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Shrinking Arctic Canada ice caps are revealing preserved landscapes containing a record of past glacier activity. Here the authors show that 14C ages of plants and cosmogenic 14C concentrations from these landscapes indicate that recently exposed lan
Externí odkaz:
https://doaj.org/article/e17e95eb1487438486e4958326cde29c
Publikováno v:
Geophysical Research Letters, Vol 47, Iss 4, Pp n/a-n/a (2020)
Abstract Generalizable relationships for how subdaily rainfall statistics imprint into runoff statistics are lacking. We use the Colorado Front Range, known for destructive rainfall‐triggered floods and landslides, to assess whether orographic patt
Externí odkaz:
https://doaj.org/article/47f72995a2324df6a01263b9c0145604