Buscar
Mostrando ítems 41-50 de 242
Behavioural and respiratory response of the shallow-water hermit crab Pagurus cuanensis to hydrostatic pressure and temperature
(Elsevier Science, 2010-04)
The evolutionary history of the Anomura has long been controversially discussed. One aspect that has received little attention is the dissimilarity in physiological tolerances of the related families Paguridae and Lithodidae ...
Classifica��es clim�ticas de K�ppen, Thornthwaite e Camargo para o zoneamento clim�tico do Estado do Paran�, Brasil
(2016-07-01)
Climate is the set of average atmospheric conditions that characterizes a region. It directly influences the majority of human activities, especially agriculture. Climate classification systems (CCSs) are important tools ...
Morphology and taxonomy of marine planktonic diatoms of the genus Asteromphalus (Bacillariophyceae) in Antarctic waters and the Southwestern Atlantic Ocean
(Gebruder Borntraeger, 2021-09)
Diatoms of the genus Asteromphalus are common planktonic species in marine waters all over the world, widespread in warm, temperate and cold water regions. The most conspicuous morphological feature is the presence of ...
SYSTEMATICS OF FRESH-WATER AUDOUINELLA (ACROCHAETIACEAE, RHODOPHYTA) IN NORTH-AMERICA .1. THE REDDISH SPECIES
(E Schweizerbart'sche Verlags, 1993-09-01)
Multivariate morphometrics and image analysis were used to determine the number of well-distinguished infrageneric taxa of reddish freshwater Audouinella in North America. Three distinct groupings were differentiated from ...
SYSTEMATICS OF FRESH-WATER AUDOUINELLA (ACROCHAETIACEAE, RHODOPHYTA) IN NORTH-AMERICA .1. THE REDDISH SPECIES
(E Schweizerbart'sche Verlags, 1993-09-01)
Multivariate morphometrics and image analysis were used to determine the number of well-distinguished infrageneric taxa of reddish freshwater Audouinella in North America. Three distinct groupings were differentiated from ...
A Pleistocene (MIS 5e) mollusk assemblage from Ezeiza (Buenos Aires Province, Argentina)
(Pergamon-Elsevier Science Ltd, 2016-10)
A fossil assemblage collected around 3.5 m amsl from Ezeiza, Buenos Aires province, have AMS 14C ages of ca. 33,000to ca. 40,000 yr BP, whereas in the literature is a report of a conventional 14C age of >43,000 yr BP. An ...
Modeling the bottom temperature variation patterns on a coastal marine ecosystem of the Southwestern Atlantic Ocean (El Rincón), with special emphasis on thermal changes affecting fish populations
(Elsevier Science, 2020-12)
The detailed knowledge of temperature variation patterns in marine ecosystems is important to understand marine communities? dynamics. The present study modeled the historical (1980-2016) daily bottom temperatures on a ...