Results 71 to 80 of about 412 (115)

A microbial role in the construction of Mono Lake carbonate chimneys? [PDF]

open access: yes, 2018
Lacustrine carbonate chimneys are striking, metre‐scale constructions. If these were bioinfluenced constructions, they could be priority targets in the search for early and extraterrestrial microbial life.
Brasier, Alexander   +10 more
core   +6 more sources

A new species of Cletocamptus Schmankewitsch, 1875 (Crustacea, Copepoda, Harpacticoida) from a high altitude saline lake in Central Mexico [PDF]

open access: yes, 2013
Resumen en inglés: "During the analysis of littoral samples collected from a high-altitude saline crater lake in Central Mexico, several female and male specimens of harpacticoid copepods were recovered and taxonomically examined.
Eduardo Suárez Morales
core  

Detección y Aislamiento de Brucella spp., en lagos Maars, Puebla, México / Detecção e isolamento de Brucella spp., em lagos Maars, Puebla, México [PDF]

open access: yes, 2021
Detectar, aislar y evaluar supervivencia del género Brucella en el agua de cuatro Axalapascos, Puebla, México. Se determinaron los perfiles de los índices fisicoquímicos por mes durante un año.
Cabrera, Ruben   +5 more
core   +1 more source

モツキヒトエグサ科に属する微細糸状藻の分子系統および分類学的研究 [PDF]

open access: yes, 2021
筑波大学University of Tsukuba博士(理学)Doctor of Philosophy in Science2021この博士論文は内容の要約のみの公開(または一部非公開)になっていますdoctoral ...
Namba, Noriaki   +2 more
core  

Clorofila a fitoplanctónica en el lago tropical profundo Alchichica: un registro de largo plazo (1999-2010) [PDF]

open access: yes, 2016
La variación temporal de la biomasa del fitoplancton ha sido ampliamente estudiada en los lagos templados; sin embargo, los estudios en los sistemas acuáticos tropicales son escasos y más aún las investigaciones a largo plazo. Con el fin de reconocer los
Alcocer, Javier   +2 more
core   +1 more source

Ecological drivers of testate amoeba diversity in tropical water bodies of central Mexico [PDF]

open access: yes, 2018
Testate amoebae are unicellular organisms characterized by a shell-like test. Due to their potential use as bioindicators (and paleoindicators), these organisms have been increasingly studied in the last decade, particularly in temperate latitudes.
Alfonso Lugo Vázquez   +4 more
core   +2 more sources

Seasonal and spatial dynamics of a ciliate assemblage in a warm-monomictic Lake Alchichica (Puebla, Mexico) [PDF]

open access: yes, 2017
The distribution of the ciliate assemblage was surveyed along a depth gradient in the maar crater, athalassohaline, warm monomictic Lake Alchichica (Puebla, Mexico) from June 2003 to October 2006 (monthly).
Macek, Miroslav   +2 more
core   +1 more source

Nitrógeno: elemento limitante para el crecimiento fitoplanctónico en un lago oligotrófico tropical [PDF]

open access: yes, 2017
The purpose of the present study was to evaluate if the available phosphorus and nitrogen concentrations were limiting the phytoplankton biomass in Lake Alchichica.
Alcocer, Javier   +3 more
core   +1 more source

Новый вид нематод из пресноводных строматолитов Андского плоскогорья [PDF]

open access: yes, 2019
The recently discovered "living" stromatolites in the Argentinean Puna are considered one of the most extreme stromatolites found so far. A rich biodiversity of bacteria, archaea and algae were previously reported in such stromatolites.
D'almeida, Romina Elisa   +4 more
core   +1 more source

On Limnocytherina axalapasco, a new freshwater ostracod (Podocopida: Limnocytheridae) from Mexican crater lakes

open access: yesRevista de Biología Tropical, 2014
Limnocytherina is a genus conformed by 12 species; its distribution in the American continent is known to be exclusively on the North (neartics), but little is reported about its distribution from Mexico (transition zone) and Central America (Neotropics).
Sergio Cohuo-Durán   +2 more
doaj  

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