Results 121 to 130 of about 578,452 (308)

Modelling tourism demand to Spain with machine learning techniques. The impact of forecast horizon on model selection [PDF]

, 2016
This study assesses the influence of the forecast horizon on the forecasting performance of several machine learning techniques. We compare the fo recastaccuracy of Support Vector Regression (SVR) to Neural Network (NN) models, using a linear model as a ...
Claveria, Oscar, Monte Moreno, Enrique, Torra Porras, Salvador   +2 more
core   +1 more source

Farmers' participation in European Regional Platforms on Coexistence between People and Large Carnivores: Perceived conflict, stakeholder interaction, and evaluation of participatory processes

People and Nature, EarlyView.
Abstract Although there have been several initiatives to establish and support participatory processes on large carnivores based on multi‐stakeholder governance at the regional level in Europe, empirical evidence for their evaluation is still lacking. We employed a survey, which was administered to farmers and other stakeholder groups (e.g.
Tasos Hovardas, Katrina Marsden, Valeria Salvatori   +2 more
wiley   +1 more source

Participatory fuzzy cognitive modelling reveals leverage points for agroecological adoption in the Central Valleys of Oaxaca

People and Nature, EarlyView.
Abstract Global institutions are increasingly calling for an agroecological transition of our food systems to promote sustainable farmer livelihoods, safeguard agrobiodiversity and foster socio‐ecological resilience to a changing climate. Yet adoption remains limited, and there is a paucity of research examining how local conditions enable and ...
Gabriela Marie Garcia, Quetzalcóatl Orozco‐Ramírez, Ximena de la Mora Bakjejian, Reyna Domínguez Yescas, Emilio Hernández Martínez, Patricia Balvanera   +5 more
wiley   +1 more source

Knee height is often right: evaluating device height effects on camera trapping rate

Remote Sensing in Ecology and Conservation, EarlyView.
Camera trap deployment height can introduce systematic biases in detection trapping rates across species of different body sizes. Combining 172 paired sampling points in five experiments across Europe, North America and Africa, our results show that low cameras significantly increase detections of small‐ and medium‐sized species, whereas high cameras ...
Jorge Sereno‐Cadierno, Tim R. Hofmeester, Marcus Becker, Alice Bernard, Lizette Moolman, Hervé Fritz, Pelayo Acevedo   +6 more
wiley   +1 more source

Mercury pollution caused by artisanal gold mining the Ocoña river Valley, Peru [PDF]

, 2013
Peer ReviewedPostprint (published ...
Alfonso Abella, María Pura, Esbri, José Maria, García-Noguero, Eva María, Higueras Higueras, Pablo Leon, Palacios Ubach, Sílvia   +4 more
core  

Spin fluctuations in CuGeO$_3$ probed by light scattering

, 1996
We have measured temperature dependence of low-frequency Raman spectra in CuGeO$_3$, and have observed the quasi-elastic scattering in the $(c,c)$ polarization above the spin-Peierls transition temperature.
B. I. Halperin, B. I. Halperin, C. K. Majumder, G. Castilla, H. Kuroe, H. Kuroe, H. Kuroe, H. L. Swinney, H. Völlenkle, Haruhiko Kuroe, I. Affleck, I. Affleck, I. Yamada, J. C. Bonner, J. E. Lorenzo, J. P. Boucher, J. P. Pouget, J. Riera, J. Riera, J. W. Halley, Jun-ichi Sasaki, K. Hirota, K. Hirota, K. Okamoto, Kunimitsu Uchinokura, L. Van Hove, M. Hase, M. Nishi, M. Nishi, M. Weiden, Masashi Hase, Naoki Koide, O. Kamimura, P. M. Richards, Q. J. Harris, S. B. Oseroff, S. Sahling, T. C. Kobayashi, T. Sekine, T. Tonegawa, Tomoyuki Sekine, W. J. Brya, X. Liu, Y. K. Kuo, Yoshitaka Sasago   +44 more
core   +1 more source

Revealing Hidden Impact: Social and Solidarity Economy Enterprise Networks and Sustainable Development in Developing Countries

Sustainable Development, EarlyView.
ABSTRACT The Social and Solidarity Economy (SSE) offers strong potential for sustainable development in low‐income regions, yet its enterprises often operate with scarce resources, weak monitoring systems, and limited visibility. These constraints hinder both their capacity to demonstrate contributions to sustainable development (SD) and their own ...
Maria‐del‐Mar Magallón, Josune Sáenz   +1 more
wiley   +1 more source

Climate variability and El Niño Southern Oscillation: implications for natural coastal resources and management

, 2008
The El Niño Southern Oscillation (ENSO) significantly influences marine ecosystems and the sustained exploitation of marine resources in the coastal zone of the Humboldt Current upwelling system.
Heilmayer, O., Laudien, J., Thatje, S.
core   +1 more source

ESG Debt Issued by Regional Governments in Spain: Financing Sustainable Development or Usual Public Expenditure?

Sustainable Development, EarlyView.
ABSTRACT Sustainable debt bond is an emerging instrument aiming at providing companies and governments with extra resources for financing social and environmental policies and attempting to make progress on the Sustainable Development Goals. Regional governments in Spain have issued sustainable bonds in recent years to finance different spending ...
Alberto Turnes, Xavier Vence, Angeles Pereira   +2 more
wiley   +1 more source

Castilla heroica, Castilla culpable

, 2003
Los significados de Castilla en la construcción de la identidad del nacionalismo ...
openaire   +1 more source