Results 31 to 40 of about 129,338 (307)

Phylogenetic position of Dolops bidentata (Ichthyostraca: Argulidae) based on molecular data: first record of the genus in Mexico

open access: yesRevista Mexicana de Biodiversidad, 2021
Species included in the genus Dolops (Ichthyostraca: Argulidae) have been recorded from Southern and Central Africa, Australia, and mainly from South America, with no records from Central or North America.
Omar Lagunas-Calvo   +2 more
doaj   +1 more source

Seasonal climate summary for the southern hemisphere (winter 2017): exceptionally warm days for Australia [PDF]

open access: yesJournal of Southern Hemisphere Earth Systems Science, 2019
This is a summary of the southern hemisphere atmospheric circulation patterns and meteorological indices for austral winter 2017; an account of seasonal rainfall and temperature for the Australian region is also provided. The El Niño–Southern Oscillation
Skie Tobin, David J. Martin
doaj  

Littoral adaptation at the southern end of South America

open access: yesQuaternary International, 2011
The southwestern fringe of Patagonia and the Fuegian Archipelago constitute an area characterised by a very irregular coast and dense forests. From 6400 BP to the nineteenth century AD, a human adaptation intensively oriented to the exploitation of littoral and maritime resources developed there.
Orquera, Luis Abel   +2 more
openaire   +2 more sources

Limnogeology in Southern South America: an overview

open access: yesLatin American Journal of Sedimentology and Basin Analysis, 2021
One of the major goals of Limnogeology is to provide clues on past Earth system environmental unevenness and feedbacks on longer time scales (100s-1,000s of years) than instrumental records, thus including periods with null or low anthropic influences ...
Eduardo L. Piovano   +2 more
doaj   +2 more sources

The Catalogue of Vascular Plants of the Southern Cone and the Flora of Argentina: their contribution to the World Flora

open access: yesRodriguésia
The checklist of the vascular plants of the Southern Cone presents updated information of 19,787 taxa and 44,943 synonyms, distributed in 2,679 genera and 318 families.
Fernando O. Zuloaga, Manuel J. Belgrano
doaj   +1 more source

Contrasting Post-Fire Dynamics between Africa and South America based on MODIS Observations

open access: yesRemote Sensing, 2019
Fire is an important driver of land cover change throughout the world, affecting processes such as deforestation, forest recovery and vegetation transition.
Lei Zhou   +4 more
doaj   +1 more source

Peterjamesia circumscripta (Leight.) D. Hawksw. (Roccellaceae: Ascomycota): First record to continental South America [PDF]

open access: yesCheck List, 2012
Peterjamesia circumscripta, previously known from Australia, Europe, North Africa, North and Central America, and Galapagos Islands was collected in southern Brazil. This is the first record of this species in continental South America.
Emerson Gumboski, Sionara Eliasaro
doaj   +3 more sources

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

The HIV-1 Subtype C Epidemic in South America Is Linked to the United Kingdom [PDF]

open access: yes, 2010
Background: The global spread of HIV-1 has been accompanied by the emergence of genetically distinct viral strains. Over the past two decades subtype C viruses, which predominate in Southern and Eastern Africa, have spread rapidly throughout parts of ...
Gifford, RJ   +10 more
core   +1 more source

2019/2020 drought impacts on South America and atmospheric and oceanic influences

open access: yesWeather and Climate Extremes, 2021
The 2019/2020 drought in South America caused many impacts on several sectors, as agriculture, water resources and environment, which are reported here. Besides, there is a discussion about anomalies in the atmosphere and ocean during the analyzed period.
Mariah Souza Gomes   +2 more
doaj   +1 more source

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