Results 1 to 10 of about 1,062 (198)

Angiosperms, Los Tuxtlas Biosphere Reserve, Veracruz, Mexico [PDF]

open access: goldCheck List, 2009
The Los Tuxtlas Reserve has been heavily deforested and fragmented since the 1970’s. Although the floraof Los Tuxtlas has been described previously, most floristic lists come from the large forest reserve of the Los Tuxtlasfield station.
Mandujano, S.   +4 more
doaj   +7 more sources

Diversity of Freshwater Macroinvertebrate Communities in Los Tuxtlas, Veracruz, Mexico [PDF]

open access: goldDiversity
The objective of this work is to contribute to the knowledge of the freshwater macroinvertebrate communities of Los Tuxtlas, Veracruz, Mexico. For this region, there is only limited knowledge of its aquatic crustaceans and mollusks.
Francisco José Gómez-Marín   +5 more
doaj   +3 more sources

La familia Rubiaceae en la región de Los Tuxtlas, Veracruz, México

open access: goldBotan‪ical Sciences, 1990
En este trabajo se elaboró una clave de identificación para 96 especies (incluidas en 36 géneros) de la familia Rubiaceae presentes en la región de "Los Tuxtlas".
David H. Lorence   +1 more
doaj   +4 more sources

Diversidad y distribución de Araceae de la Reserva de la Biosfera Los Tuxtlas, Veracruz, México

open access: diamondRevista Mexicana de Biodiversidad, 2008
ESTE ESTUDIO DOCUMENTA LA DIVERSIDAD, DISTRIBUCIÓN ALTITUDINAL Y GEOGRAFÍA DE ARACEAE EN LA REGIÓN DE LOS TUXTLAS, VERACRUZ. SE ESCOGIÓ UN TRANSECTO ALTITUDINAL EN BOSQUE TROPICAL PERENNIFOLIO Y BOSQUE MESÓFILO DE MONTAÑA BIEN CONSERVADO DESDE LOS 100 M
AMPARO ACEBEY, THORSTEN KRÖMER
doaj   +3 more sources

Leaf Length Predicts Twig Xylem Vessel Diameter Across Angiosperms. [PDF]

open access: yesPlant Cell Environ
ABSTRACT As plants grow taller, increasing conductive pathlength imposes hydraulic resistance, challenging the maintenance of water transport to leaves. While tip‐to‐base conduit widening along the stem helps mitigate this resistance, theoretical models and empirical data suggest that stem widening alone is insufficient to fully compensate.
Rivera P, Anfodillo T, Olson ME.
europepmc   +2 more sources

Especies CAM en las selva húmeda de los Tuxtlas, Ver.

open access: goldBotanical Sciences, 1983
Crassulaceae acid metabolism (CAM) is frequent in many plants in arid zones but can also be found in very humid environments, mainly in epiphytic and hemiepiphytic plants.
Clara Tinoco‐Ojanguren   +1 more
openalex   +4 more sources

New records of a critically endangered shrew from Mexican cloud forests (Soricidae, Cryptotis nelsoni) and prospects for future field research [PDF]

open access: yesBiodiversity Data Journal, 2018
The Nelson´s small-eared shrew, Cryptotis nelsoni (Merriam, 1895), is a critically endangered species, endemic to cloud forests in Los Tuxtlas, a mountain range along the Gulf of Mexico coast.
Lázaro Guevara   +1 more
doaj   +4 more sources

Clumped Isotope Temperature Reconstruction Using Stalagmite Drip Cups. [PDF]

open access: yesRapid Commun Mass Spectrom
ABSTRACT Rationale Application of clumped isotope palaeothermometry to speleothems (carbonate cave deposits, e.g., stalagmites and flowstones) has been restricted largely to subaqueous samples because of kinetic fractionation processes that occur during subaerial speleothem formation, which lead to erroneously high inferred temperatures.
Umbo S   +11 more
europepmc   +2 more sources

Los mamíferos no voladores de la región de Los Tuxtlas, Veracruz, México

open access: yesRevista Mexicana de Biodiversidad, 2019
Se presenta una lista actualizada de los mamíferos nativos no voladores de Los Tuxtlas, región ambientalmente compleja y notable por su biodiversidad.
Alvar González-Christen   +1 more
doaj   +3 more sources

Una lista actualizada de los murciélagos de la región de Los Tuxtlas, Veracruz

open access: diamondRevista Mexicana de Biodiversidad, 2017
Los murciélagos representan un componente clave en la dinámica de ecosistemas terrestres y alcanzan altos niveles de abundancia y diversidad en el neotrópico. Las transformaciones medioambientales modulan la diversidad alfa, beta y gamma de una región, donde algunas especies se ven favorecidas y otras no, reduciendo o ampliando su presencia regional ...
Rosamond Coates   +2 more
openalex   +5 more sources

Home - About - Disclaimer - Privacy