Regionalization based on water chemistry and physicochemical traits in the ring of cenotes, Yucatan, Mexico
نویسندگان
چکیده
منابع مشابه
Insectivorous bat activity at cenotes in the Yucatan Peninsula, Mexico
Although insectivorous bats represent nearly 65% of the bat fauna of the Neotropics (Simmons, 2005), information on their abundance, distribution, behaviour and habitat associations is scarce in comparison to species within other ensembles. The majority of insectivorous species are difficult to capture and most free-flying bats cannot easily be identified visually when in flight (Preatoni et al...
متن کاملMonogeneans of freshwater fishes from cenotes (sinkholes) of the Yucatan Peninsula, Mexico.
During a survey of the parasites of freshwater fishes from cenotes (sinkholes) of the Yucatan Peninsula the following species of monogeneans were found on cichlid, pimelodid, characid and poeciliid fishes: Sciadicleithrum mexicanum Kritsky, Vidal-Martinez et Rodriguez-Canul, 1994 from Cichlasoma urophthalmus (Günther) (type host), Cichlasoma friedrichsthali (Heckel), Cichlasoma octofasciatum (R...
متن کاملthe comparative impact of prompts and recasts in processing instruction versus meaningful output-based instruction on efl learners’ writing accuracy
the purpose of the present study was to see which one of the two instruction-processing instruction (pi) and meaningful output based instruction (mobi) accompanied with prompt and recast- is more effective on efl learners’ writing accuracy. in order to homogenize the participants in term of language proficiency a preliminary english test (pet) was administrated between 74 intermediate students ...
on translation of politeness strategies in dialogues involving female characters in translations and retranslations of novels translated before and after the islamic revolution of iran and their effects on the image of women: a polysystem theory approach
abstract reception environment has considerable effects on accepting a translation. as the expectations of a target culture and its values and needs change throughout history, its criteria for accepting a translation or rejecting it will change accordingly (gentzler, 2001). the expectations of iran, as the reception environment in the present study, have changed after the islamic revolution. i...
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ژورنال
عنوان ژورنال: Journal of Cave and Karst Studies
سال: 2012
ISSN: 1090-6924
DOI: 10.4311/2011es0222