Chronicle of a forecast flood: exposure and vulnerability on the south-east coast of Spain     

Giménez-García  Rubén  Ruiz-Álvarez  Víctor  García-Marín  Ramón 《Natural Hazards》2022,114(1):521-552

Natural Hazards - In recent years, floods have become one of the natural hazards that generate the greatest economic and human losses on the planet. As is well known, torrential rainfall events are...  相似文献   

Conditioning geological surfaces to horizontal wells     

Vázquez  Ariel Almendral  Dahle  Pål  Abrahamsen  Petter  Sektnan  Audun 《Computational Geosciences》2022,26(5):1223-1236

Computational Geosciences - Kriging is a standard method for conditioning surfaces to observations. Kriging works for vertical wells, but may produce surfaces that cross horizontal wells between...  相似文献   

Evaluation of the thermal conductivity of sandstone solid skeleton using the concept of equivalent microstructure     

Łydżba  Dariusz  Różański  Adrian  Sevostianov  Igor  Stefaniuk  Damian 《Acta Geotechnica》2022,17(11):5059-5072

Acta Geotechnica - We evaluate thermal conductivity of the skeleton of porous sandstone from the measurements of the effective thermal conductivities of dry and saturated specimens provided by...  相似文献   

Reply to Discussion “Geopolymers Based on Recycled Glass Powder for Soil Stabilization” Jair de Jesús Arrieta Baldovino,Ronaldo Luis dos Santos Izzo,Juliana Lundgren Rose,and Mônica Angélica Avanci     

de Jesús Arrieta Baldovino  Jair  dos Santos Izzo  Ronaldo Luis  Rose  Juliana Lundgren  Avanci  Mônica Angélica 《Geotechnical and Geological Engineering》2021,39(6):4655-4657

Geotechnical and Geological Engineering -  相似文献   

Artificial Marine Micro‐Reserves Networks (AMMRNs): an innovative approach to conserve marine littoral biodiversity and protect endangered species          下载免费PDF全文

José C. García‐Gómez  José M. Guerra‐García  Free Espinosa  Manuel J. Maestre  Georgina Rivera‐Ingraham  Darren Fa  Alexander R. González  Aurora Ruiz‐Tabares  Carlos M. López‐Fé 《Marine Ecology》2015,36(3):259-277

Coastal engineering works, especially the outer breakwaters of ports where environmental conditions are usually good, often constitute new habitats for marine littoral species. Their potential indirect contribution to the regeneration and conservation of protected species opens up a new perspective in protection of marine biodiversity. This is particularly true when these works harbour, as we show here, important reproductive populations of species that are threatened or even in danger of extinction. We provide integrated data on protected marine species in Southern Iberia established on different substrata (quarried dolomitic rocks, concrete cubic blocks, concrete tetrapods and vertical concrete walls) that are used in the construction of artificial levees that could potentially be Artificial Marine Micro‐Reserves (AMMRs). We also present the first evidence of the ‘reserve effect’ in potential AMMRs and we discuss the need for the creation of AMMRs including their effective networking (AMMRNs), supporting data for which has been observed by studying coastal facilities subjected to strict access restrictions (for security reasons, not conservation). These facilities have acted as valuable proxies and, in reality, potentially act as AMMRs, as well as having a role in helping to detect and control invasive species. We discuss the ecological engineering aspects related to the design and type of materials used in coastal constructions with a view to aiding the integration of these into existing coastal ecosystems as well as promoting greater settlement of species and therefore increases in biodiversity. Finally, the environmental implications of AMMRNs within the future implementation strategy of the Water Framework Directive 2000/60 EC are also discussed.  相似文献   

Tools to detect structures in dynamical systems using Jet Transport     

Daniel Pérez-Palau  Josep J. Masdemont  Gerard Gómez 《Celestial Mechanics and Dynamical Astronomy》2015,123(3):239-262

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Approximate solutions of the hyperbolic Kepler equation     

Martín Avendano  Verónica Martín-Molina  Jorge Ortigas-Galindo 《Celestial Mechanics and Dynamical Astronomy》2015,123(4):435-451

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Active-Region Twist Derived from Magnetic Tongues and Linear Force-Free Extrapolations     

Mariano Poisson  Marcelo López Fuentes  Cristina H. Mandrini  Pascal Démoulin 《Solar physics》2015,290(11):3279-3294

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Diversity,endemism and conservation of ferns (Polypodiales) in the Mexican Mountain Component   总被引：1，自引：0，他引：1  

Celia?Sanginés-Franco  Isolda?Luna-VegaEmail author  Raúl?Contreras-Medina  David?Espinosa  José?Daniel?Tejero-Díez  Gerardo?Rivas 《山地科学学报》2015,12(4):891-904

We analyzed the distributional patterns of 95 selected species of leptosporangiate ferns inhabiting the Mexican Mountain Component, using grid-cells of one geographical degree as unit areas, applying endemism indices and richness and beta diversity analyses. Distributional data were obtained from several herbaria and specialized literature. Five grid-cells appear to be important for fern species richness, as they contain 35 to 49 species. These grid-cells are located in the Sierra Madre Oriental (SMO), Trans-Mexican Volcanic Belt (TMVB) and the Sierra Madre del Sur (SMS). Mean richness by latitudinal belts of one degree showed that the belts with highest values are related to the TMVB and SMS. A total of 13 grid-cells were recognized as important from the perspective of endemism; most of them are located also in the SMO, TMVB and SMS. The richest gridcells coincided with one of the main centres of endemism for ferns obtained in this study, located in the convergence of the southern part of the SMO, the eastern portion of the TMVB and the northern part of the SMS, reflecting the high humidity existing on the mountain slopes facing the Gulf of Mexico. Some important grid-cells recognized from richness and endemism analyses coincide with Mexican Natural Protected Areas. The beta diversity analysis showed a low degree of similarity among grid-cells, implying a high species replacement, as the result of environmental heterogeneity occurring in the Mexican mountain systems. On the other hand, the spatial analysis suggested a pattern of phytogeographical regionalization comprising two main areas: the Mexican Transition Zone and the Mexican Central Plateau. Ferns play an important role in the Mexican biodiversity and contributing to the beta diversity of Mexico.  相似文献   

Levelling co-located GNSS and tide gauge stations using GNSS reflectometry     

Alvaro Santamaría-Gómez  Christopher Watson  Médéric Gravelle  Matt King  Guy Wöppelmann 《Journal of Geodesy》2015,89(3):241-258

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