Results 21 to 30 of about 35,303 (175)

Wetlands as environments of early human occupation: A new classification for freshwater palaeowetlands

The Depositional Record, Volume 11, Issue 5, Page 1613-1644, November 2025.
A new classification for inland freshwater palaeowetlands to be used in the field or core laboratory by sedimentologists, providing examples from the Guadix Basin (southern Spain). Abstract Present wetlands have proven to be delicate, biodiverse ecosystems, that are natural sinks for CO2 and act as good indicators for climate changes.
S. Pla‐Pueyo, E. H. Gierlowski‐Kordesch   +1 more
wiley   +1 more source

Análisis estructural a partir de la teoría de las redes sociales: un nuevo enfoque de un problema clásico.

Rect@, 2003
El análisis input-output es una herramienta de incuestionable utilidad en la elaboración de estudios económicos, ya que permite recoger no sólo las relaciones entre los distintos sectores, sino también otros agregados de interés como, por ejemplo, la ...
Ramos Carbajal, Carmen., Álvarez Herrero, Rubén, García Muñiz, Ana Salomé   +2 more
doaj  

Impacto macroeconómico de las inversiones en la red de transporte de electricidad [PDF]

, 2011
The aim of this work is to estimate the effects of the Spanish electrical network investment in the transmission of electricity on Spanish production and employment. For short-term effects, the Leontief conventional model of demand has been applied using
Pérez y Pérez, Luis, Sanaú Villarroya, Jaime, Sanz Villarroya, Isabel   +2 more
core   +1 more source

Prenatal evaluation, diagnosis and management of fetal corpus callosal abnormalities: international Delphi consensus

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 582-588, November 2025.
ABSTRACT Objective The corpus callosum (CC) is an interhemispheric structure that facilitates communication between the two cerebral hemispheres. Anomalies of the CC are frequent and associated with a wide spectrum of altered neurodevelopmental outcomes.
R. Corroenne, D. Paladini, I. Papastefanou, R. Chaoui, L. Pomar, L. Guibaud, K. Krajden Haratz, R. K. Pooh, M. Herrera, R. Ximenes, G. Azumendi, G. Pilu, L. J. Salomon, Collaborators, G. Turkyilmaz, D. L. Rolnik, W. Sepulveda, G. Rizzo, R. Llorens, S. Meagher, B. Tutschek, M. Aertsen, S. Agarwal, T. Tarui, E. Scola, D. Pretorius, A. Henry, J. Binder, E. R. Guzman, C. Rodo, A. Schiattarella, K. Grossman, S. Bakalis, J. Pascual‐Mancho, E. Eixarch, P. Galati, D. Bittencourt Sodré Barmpas, M. Savvidou, B. M. E. Adriaanse, M. T. Izquierdo, V. Cecotti, N. Sananès, D. Muresan, D.‐G. Iliescu, V. Faure‐Bardon, R. Has, C. Batukan, S. Ahmet Erol, A. Seval Ozgu‐Erdinc, B. Kapudere, E. Toprak, M. Akalin, S. Özeren, H. Golbasi, B. Kaya, B. Strizek   +55 more
wiley   +1 more source

Medición de la sensibilidad de la estructura productiva al desarrollo sostenible

Problemas del Desarrollo, 2004
El desarrollo sostenible se caracteriza por la integración de objetivos económicos, sociales y ambientales. En este trabajo se propone un método para identificar transacciones productivas clave en el proceso de disociación entre dichos objetivos.
Miguel Ángel Tarancón Morán
doaj  

Un análisis estructural de la economía balear [PDF]

, 2007
El propósito de este artículo es analizar comparativamente el papel de los sectores turísticos en la economía balear empleando un mode-lo input-output estándar y un modelo SAM.
Polo Andrés, José Clemente, Valle, Elisabeth   +1 more
core   +1 more source

Análisis input-output de encadenamientos productivos y sectores clave en la economía mexicana [PDF]

, 2015
This article seeks to identify the industrial sectors that are key to the Mexican economy. To this end the following methodologies are employed, all based on input-output analysis: a) the Chenery-Watabane Method (1958) for calculating direct productive ...
Boundi-Chraki, Fahd
core   +6 more sources

Calibrating Streamflow and Hydrological Processes in Geological Regions Using a Combined Soft and Hard Calibration Approach

JAWRA Journal of the American Water Resources Association, Volume 61, Issue 2, April 2025.
ABSTRACT Conventional catchment‐scale models are often calibrated using a single set of parameters and considering only statistical performance, overlooking hydrological aspects of great relevance for a realistic modeling outcome. The main objectives of this study were to set up a hydrological model in the Tagus River headwaters (Spain) with the new ...
José Manuel Rodríguez‐Castellanos, Alejandro Sánchez‐Gómez, Katrin Bieger, Silvia Martínez‐Pérez, Javier Senent‐Aparicio, Eugenio Molina‐Navarro   +5 more
wiley   +1 more source

Geographic and Biological Drivers Shape Anthropogenic Extinctions in the Macaronesian Vascular Flora

Global Change Biology, Volume 31, Issue 2, February 2025.
The anthropogenic extinction patterns and processes of the vascular flora in the model island region of Macaronesia have been investigated in the present study. We compiled all known extinction records, both at global and local scales, across the five archipelagos comprising the region (Azores, Madeira, Salvajes, Canary Islands, and Cabo Verde).
Raúl Orihuela‐Rivero, Javier Morente‐López, J. Alfredo Reyes‐Betancort, Hanno Schaefer, Alfredo Valido, Miguel Menezes de Sequeira, Maria M. Romeiras, Carlos A. Góis‐Marques, Marcos Salas‐Pascual, Alain Vanderpoorten, José María Fernández‐Palacios, Jairo Patiño   +11 more
wiley   +1 more source

Regenerative soil management practices no‐till and sheep grazing induce significant but contrasting short‐term changes in the vineyard soil microbiome

PLANTS, PEOPLE, PLANET, Volume 7, Issue 1, Page 176-193, January 2025.
Winegrape production is an essential cultural heritage and economic engine of many regions of the world. Regenerative management, which is gaining traction with industry and consumers alike, relies on soil biodiversity for agroecosystem function, reducing external inputs and increasing ecosystem resilience to climate change. We evaluated the effects of
Sangeeta Bansal, Noelymar Gonzalez‐Maldonado, Erika Yao, Connie T. F. Wong, Irene Adamo, Marta Acin‐Albiac, Beatriz Garcia‐Jimenez, Alberto Acedo, Cristina Lazcano   +8 more
wiley   +1 more source