Results 21 to 30 of about 1,279 (128)

Palaeocorología de angiospermas de la flora mexicana durante el Mesozoico y Terciario. Algunas evidencias palinológicas

open access: yesBotan‪ical Sciences, 1996
La Fitogeografía Histórica está íntimamente relacionada con los cambios climáticos, y con las modificaciones de los ecosistemas asociados a la tectónica de placas.
Enrique Martínez-Hernández   +1 more
doaj   +1 more source

Long-Term Habitat Degradation Drives Neotropical Macrophyte Species Loss While Assisting the Spread of Invasive Plant Species

open access: yesFrontiers in Ecology and Evolution, 2019
The spread of invasive macrophyte species is a pressing threat to neotropical shallow lakes. Yet there are few studies addressing the full extent of biotic and abiotic changes that may occur in response to invasive species.
Jorge Salgado   +8 more
doaj   +1 more source

Aspectos de la historia de la vegetación de México con base en macrofósiles de angiospermas

open access: yesBotan‪ical Sciences, 1996
La historia de la vegetación de México es conocida principalmente con base en extrapolaciones basadas en la flora actual y/o conocimiento paleobotánico realizado en otros países.
Sergio R.S. Cevallos-Ferriz   +1 more
doaj   +1 more source

Orphan crops of archaeology‐based crop history research

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 3, Page 562-589, May 2025.
Agrobiodiversity is central to sustainable farming worldwide. Cultivation, conservation and reintroduction of diverse plant species, including ‘forgotten’ and ‘underutilized’ crops, contribute to global agrobiodiversity, living ecosystems and sustainable food production.
Daniel Fuks   +23 more
wiley   +1 more source

Fire, Fuel, and Climate Interactions in Temperate Climates

open access: yesAGU Advances, Volume 6, Issue 2, April 2025.
Abstract Temperate regions around the world are experiencing longer fire weather seasons, yet trends in burned area have been inconsistent between regions. Reasons for differences in fire patterns can be difficult to determine due to variable vegetation types, land use patterns, fuel conditions, and human influences on fire ignition and suppression ...
Stephanie K. Kampf   +9 more
wiley   +1 more source

Palinología forense: aportes a la investigación criminal en Argentina [PDF]

open access: yes, 2016
La Palinología Forense es una disciplina dentro de la Botánica dedicada al estudio de los granos de polen y las esporas. Esta disciplina se puede aplicar en diferentes campos, como por ejemplo la industria del petróleo e hidrocarburos, ecología ...
Povilauskas, Leticia Karina
core  

Microbiología: la palinología y su importancia

open access: yes, 2023
Palynology is a scientific discipline that studies the morphological characteristics of pollen grains and fossil and current spores, also takes into account the dispersal, preservation and its application for the benefit of society.
Cid, Marcela
core  

Palinología Palinología

open access: yesCaldasia, 1986
La genre Crenea, d'après GRAHAM et al., serait un genre constitué de 3 espèces, restreint aux rivages, îles, bords de rivière du Nord de l'Amérique du Sud et de Darién (Panamá) (GRAHAM et al., 1985). Ces trois espèces seraient C.
Cerceau Larrival M. T.
doaj  

The palynological flora of the middle San Eugenio river drainage, Risaralda (Central Cordillera), Colombia

open access: yesActualidades Biológicas, 2015
A palynological atlas of the middle San Eugenio river drainage (Risaralda), Colombia is presented in order to established points of reference for future palynological studies of the Colombian Andes during the quaternary period.
Jorge D Mercado-Gómez   +3 more
doaj   +1 more source

Aportes palinológicos de once variedades de cítricos (Rutaceae) cultivados en Tucumán (Argentina)

open access: yesLilloa, 2015
García, María E.; Nora J. F. Reyes; María L. Espeche. 2015. “Aportes palinológicos de once variedades de cítricos (Rutaceae) cultivados en Tucumán (Argentina)”. Lilloa 52 (1).
María E. García   +2 more
doaj  

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