Results 91 to 100 of about 22,417 (225)

Cuencas cenozoicas

open access: yes, 2004
Las cuencas cenozoicas, incluidas las portuguesas, cubren una amplia superficie de la Península Ibérica plasmada en una gran representación cartográfica (Fig. 6.1). Se encuentran en todo el territorio peninsular ocupando posiciones tanto interiores como epicontinentales cerradas o abiertas al Mediterráneo o Atlántico y con unas características ...
openaire   +1 more source

Arbuscular mycorrhizae fungi diversity and population as affected by watershed management practices at Kara Soditti Watershed, Wenago district, Southern Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Land degradation is among a serious ecological problem that results in decreased land productivity, including soil nutrients and microbiota. Soil and water conservation (SWC) practices such as micro‐basin, Fanyaa juu, and soil bund construction are widely implemented to combat this degradation by reducing erosion and retaining water at Kara ...
Nigatu Ebisa Nemomsa   +6 more
wiley   +1 more source

Evaluating Biomass‐Derived Electrospun Electrodes Using Nonaqueous Redox Flow Cells

open access: yesBatteries &Supercaps, Volume 9, Issue 6, June 2026.
Electrospun electrodes, derived from lignin and polyacrylonitrile feedstocks, were synthesized and compared to a commercial binder‐free carbon paper. The electrochemical and fluid dynamic performance of all three electrodes was investigated in a diagnostic flow cell with a nonaqueous electrolyte. While the commercial electrode outperformed the in‐house
Carlos J. Mingoes   +7 more
wiley   +1 more source

Making Two out of One: Kinesin Motors Driving Plant Cell Division

open access: yesCytoskeleton, Volume 83, Issue 6, Page 384-393, June 2026.
ABSTRACT The Kinesin superfamily of microtubule dependent motors is present in all eukaryotes. Not all of the subfamilies are represented in all kingdoms, and the ones that are do not always show conserved functions. Tight control of the cytoskeleton is essential for proper progression and completion of mitosis and cytokinesis, and key functions are ...
Choy Kriechbaum, Sabine Müller
wiley   +1 more source

Exploring Uncharted Waters: The Role of Artificial Aquatic Ecosystems in Freshwater Science

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
The world's farms and cities house an abundance of human‐made waters, including farm dams, stormwater ponds, constructed wetlands, and ditches: known collectively as “artificial aquatic ecosystems.” In this viewpoint we challenge the entrenched idea that human‐made waters have limited ecological value, discuss the disconnect between the functioning of ...
Jackie Webb   +9 more
wiley   +1 more source

Violence and Political Struggle. A Study of their Repercussions in the Urban Setting through the Case of Cuenca (15th Century)

open access: yesStudia Historica. Historia Medieval, 2013
This paper aims to contribute to the study of violence, its nature and characteristics, as related to the struggle for power during the Late Middle Ages. To achieve this contribution a case study is investigated, its various forms are differentiated, and
José María SÁNCHEZ BENITO
doaj  

CAAC CUENCA [PDF]

open access: yes, 2016
José Ramón Alcalá Mellado   +1 more
openaire   +1 more source

Biomonitoreo de la confluencia de los ríos Maguaca y Yuna, Cotuí, República Dominicana

open access: yesRevista de Investigación e Innovación Agropecuaria y de Recursos Naturales
Los procesos degradativos como la minería provocan pérdida de especies, cobertura forestal, servicios ecosistémicos y contaminan los cuerpos de agua. Bajo esta problemática, se determinó el comportamiento de la calidad del agua de la confluencia de los ...
Juan Miguel Arias Moronta   +3 more
doaj   +1 more source

Factores que determinan la adopción de prácticas de conservación del agua en sistemas ganaderos de la cuenca alta del río Guarinó (Caldas, Colombia) Factores que determinam a adopçäo de prácticas de conservaçäo do água em sistemas pecuários de bacia alta do rio Guarinó (Caldas, Colombia) Factors determining adoption of water conservation practices in cattle farming systems of the upper basin of the river Guarinó (Caldas, Colombia)

open access: yesRevista Colombiana de Ciencias Pecuarias, 2012
Los factores que determinan la adopción de prácticas de conservación a nivel agropecuario son específicos de los sitios de estudio e identificarlos es necesario para tomar decisiones a nivel local.
Marcela Patiño   +3 more
doaj  

Fine‐Scale Spatial Variation of Evapotranspiration Across Tropical Land‐Cover Mosaics Revealed by UAV Thermography

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
We study evapotranspiration (ET), a key flux in the hydrological cycle, across heterogeneous tropical land‐cover mosaics in lowland Sumatra featuring secondary forest patches, oil palm plantations, and shrubland. We apply high‐resolution UAV thermography and an energy‐balance model to derive ET across three mosaic landscapes (Areas 1–3).
Medha Bulusu   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy