Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ CICIMAR Oceánidesarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
CICIMAR Oceánides
Article . 2024 . Peer-reviewed
License: CC BY
Data sources: Crossref
addClaim

Variabilidad espacio-temporal del nitrógeno en hojas de Thalassia testudinum en el Caribe mexicano

Authors: Alberto Sanchez Gonzalez; Ma. Concepción Ortiz-Hernández; Dilian Noemi Anguas- Cabrera; Joan Alberto Sánchez-Sánchez;

Variabilidad espacio-temporal del nitrógeno en hojas de Thalassia testudinum en el Caribe mexicano

Abstract

El nitrógeno es un nutriente esencial y limitante para los productores primarios marinos, bajo un delicado balance en ambientes oligotróficos i.e. Caribe mexicano. El desarrollo turístico y urbano del Caribe mexicano y, ahora, las arribazones masivas de sargazo pelágico, se identifican como fuentes nitrógeno que pueden alterar las condiciones oligotróficas de las lagunas arrecifales del Caribe mexicano. El objetivo del presente trabajo fue cuantificar el contenido de nitrógeno elemental en las hojas del pasto de tortuga Thalassia testudinum bajo un escenario de diversas fuentes de nitrógeno para determinar la posible contribución de estas fuentes al pasto de tortuga en el periodo de 1991 a 2019 en Puerto Morelos, Quintana Roo. El contenido promedio de nitrógeno fue 1.84±0.22% con mínimo de 1.71% y máximo de 2.20%. Este valor fue muy similar al intervalo establecido para otras lagunas costeras donde está presente este pasto marino. En el periodo de 1991 a 2019, las hojas de T. testudinum no mostraron evidencia de enriquecimiento de nitrógeno, excepto para el periodo de 2014 a 2016, bajo un escenario de arribazón de sargazo pelágico o por intenso pastoreo de las tortugas marinas. El contenido de nitrógeno estuvo en el límite de nitrógeno para su crecimiento, durante la arribazón masiva de sargazo del 2018 al 2019, lo cual supone estrés para el pasto marino bajo una mala calidad del ambiente marino.

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold
Related to Research communities
Italian National Biodiversity Future Center