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Khan Mohammad Zaved Kaiser Rahman Ataur Rahman Mohammad Azizur Renzaho André M. N. 《Natural Hazards》2021,108(2):2211-2224
Natural Hazards - Natural hazards like floods and droughts affect many aspects of life. The study in particular examined the impacts of droughts on under-five mortality rate in Southern Africa,... 相似文献
997.
Castillo-Sandoval Isaí Fuentes-Cobas Luis E. Pérez-Cazares Bernardo E. Esparza-Ponce Hilda E. Fuentes-Montero María E. Castillo-Michel Hiram Eichert Diane Reyes-Cortes Ignacio Carreño-Márquez Iván J. Napoles-Duarte José M. Montero-Cabrera María E. 《Mineralogy and Petrology》2018,112(6):865-879
Mineralogy and Petrology - The Cave of Swords was discovered in 1910 at Naica, Chihuahua, México. During the last century, human presence has changed the microclimate conditions inside this... 相似文献
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Vulnerability and adaptive capacity of community food systems in the Peruvian Amazon: a case study from Panaillo 总被引:1,自引:1,他引:0
999.
Amir Kalifi Philippe Sorrel Philippe-Hervé Leloup Vincenzo Spina Bastien Huet Albert Galy Jean-Loup Rubino Bernard Pittet 《Sedimentology》2020,67(5):2455-2501
A comprehensive sedimentological study was undertaken in the Miocene of the subalpine massifs and southern Jura (France) with the aim to constrain the evolution of process changes in third-order sequences of peripheral foreland basins during the overfilled phase (i.e. sediment supply higher than accommodation space). Fieldwork analyses based on 35 sedimentological sections allowed the identification of four depositional models: wave dominated, mixed wave-tide, river to tide and river dominated. The sections were dated using chemostratigraphy (i.e. marine strontium isotopic ratios), revealing three-third-order sequences between the Upper Aquitanian and the Langhian. Chronostratigraphical and sedimentological results document prominent and recurrent changes in depositional models along third-order sequences: (i) in the earliest stage of the transgression, mixed-energy coastal environments influenced by the local coastal morphology prevailed (in palaeo-highs or incised valleys); (ii) during the course of the transgression, Gilbert delta deposits suggest a prominent steepening linked to a tectonic uplift in the proximal depozone (between the tectonically active frontal part of the orogenic wedge and the proximal foredeep). Instead, in the distal depozone (between the proximal foredeep and the proximal border of the flexural uplifted forebulge), deposits were characterized either by wave-dominated or mixed wave-tide environments and are likely eustatically-driven; (iii) during the maximum flooding stage, water depth remained shallow below the storm-weather wave base; and (iv) during the regression, the proximal depozone is characterized by the progradation of gravel-rich fan deltas. In the distal depozone, mixed wave-tide systems preceded the development of river to tidal depositional environments. These results were integrated and compared with facies models from other basin analogues worldwide. A model tackling the evolution of process changes within third-order sequences (of the overfilled phase) of foreland basins is proposed, thereby improving sequence stratigraphic predictions in foreland basins. 相似文献
1000.
Lopes Luís Filipe Oliveira Sérgio Cruz Neto Carlos Zêzere José Luís 《Natural Hazards》2020,103(1):599-622
Natural Hazards - Landslides have a direct impact in the ecosystems dynamics being considered one of the main vegetation perturbation processes. Our objective is to determine the relation between... 相似文献