Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Norma Eugenia García-Calderón"'
Publikováno v:
Spanish Journal of Soil Science, Vol 2, Iss 3 (2012)
In this laboratory experiment we measured soil gas diffusion coefficients (D) on undisturbed cores of anthropogenic chinampas soils and tested the validity of some classical gas diffusivity models for predicting the ratio of D to the gas diffusion co
Externí odkaz:
https://doaj.org/article/5b52508550d04285b90839656072807f
Autor:
Elena Ikkonen, Norma Eugenia García-Calderón, Ervin Stephan-Otto, Elisabeth Fuentes-Romero, Abel Ibáñez-Huerta, Amparo Martínez-Arroyo, Pavel Krasilnikov
Publikováno v:
Spanish Journal of Soil Science, Vol 2, Iss 2 (2012)
We studied microbial-associated C?2 production in anthropogenic chinampas soils. The soils were constructed by the accumulation of materials such as organic matter and loamy lacustrine sediments in Pre-Hispanic cultures in Mexico. To study the temper
Externí odkaz:
https://doaj.org/article/7ce1b822a35e4a13b2fd91482a213221
Publikováno v:
Biotecnia. 21:83-90
En el centro de México se presentan cuerpos de agua continentales como el lago de Pátzcuaro, con importantes ecosistemas de humedal con diversas funciones ecológicas. Actualmente, la presión sobre los recursos naturales en las cuencas del país,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4c8d8e821d517b0b6957d9877f4f697
https://doi.org/10.18633/biotecnia.v21i2.933
https://doi.org/10.18633/biotecnia.v21i2.933
Autor:
Abel Ibáñez-Huerta, Norma Eugenia García-Calderón, E. N. Ikkonen, Pavel Krasilnikov, Elizabeth Fuentes-Romero, Ervin Stephan-Otto
Publikováno v:
Spanish Journal of Soil Science. 10
Since soil CO2 flux is a key component of ecosystem carbon balance, quantifying its contribution to the ecosystem carbon flux and understanding the factors that underlie its temporal variation is crucial for a better comprehension of ecosystem carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec6a9769d28d59296a5458c537c47056
https://doi.org/10.3232/sjss.2020.v10.n2.04
https://doi.org/10.3232/sjss.2020.v10.n2.04
Autor:
J. D. Etchevers-Barra, Pavel Krasilnikov, E. N. Ikkonen, Norma Eugenia García-Calderón, Abel Ibáñez-Huerta
Publikováno v:
Eurasian Soil Science. 51:674-681
Seasonal changes of the soil CO2 concentration and the rate of CO2 fluxes emission from the soil formed on the sediments of the former Lake Texcoco, which occupied a significant part of the Mexico Valley until the mid-17th century, were studied. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::605abfea77f7b6d4fe731eff36010d5f
https://doi.org/10.1134/s106422931806008x
https://doi.org/10.1134/s106422931806008x
Publikováno v:
Geoderma Regional. 7:366-375
The aim of the study was to fill the gap in the knowledge on soils of montane cloud forest: until recently the soils formed in base-rich parent material under this forest type were insufficiently studied. We provided pedogenetic analysis of soils of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b562a181a15b89a85acf8534ca427f4
https://doi.org/10.1016/j.geodrs.2016.11.001
https://doi.org/10.1016/j.geodrs.2016.11.001
Autor:
Mario Guevara, Norma Eugenia García-Calderón, Fernando Ayala-Niño, Guillermo Federico Olmedo, Enrique Troyo-Diéguez, Yolanda Maya-Delgado
Publikováno v:
Journal of Arid Environments. 183:104251
The scarce information about soil carbon (C) storage in water-stressed ecosystems limits our understanding on soil contribution to the C cycle in arid zones. This study, performed in arid NW Mexico: (i) estimated soil capacity to store organic C (SOC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c470adcc595c3b1c6855f88bbaa59a2
https://doi.org/10.1016/j.jaridenv.2020.104251
https://doi.org/10.1016/j.jaridenv.2020.104251
Publikováno v:
Biodiversity and Conservation. 22:2837-2855
We studied testate amoebae (testates) in the soils of coniferous and deciduous forests and in the wetland and aquatic habitats of Mexico. In 141 samples we found 205 taxa identified to the species or intraspecies level and 68 testate amoebae, which c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b14d927bcca9fb144922329d0236bfd5
https://doi.org/10.1007/s10531-013-0558-5
https://doi.org/10.1007/s10531-013-0558-5
Publikováno v:
European Journal of Forest Research. 131:1643-1651
In montane cloud forests (MCF), the main soil organic carbon (SOC) pool is believed to be constituted by organic debris accumulated on soil surface and, to a lesser extent, by the organic fraction associated with the mineral matrix. The vertical dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7541e75162b7c16d06a0566ff04325e
https://doi.org/10.1007/s10342-012-0643-4
https://doi.org/10.1007/s10342-012-0643-4
Autor:
Pavel Krasilnikov, Norma Eugenia García-Calderón, Abel Ibáñez-Huerta, M. Bazán-Mateos, J.R. Hernández-Santana
Publikováno v:
Geomorphology. 135:262-270
The paper gives an analysis of the pattern of soil cover of the Sierra Madre del Sur, one of the most complex physiographic regions of Mexico. It presents the results of the study of four latitudinal traverses across the region. We show that the dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e866a78644681348445192a2d37a80c5
https://doi.org/10.1016/j.geomorph.2011.02.013
https://doi.org/10.1016/j.geomorph.2011.02.013