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Pua Bar Kutiel and Michael Dorman
Since ecological phenomena and patterns vary with scale, scalar analysis is a developing practice in ecology. Scalar analysis is most valuable in heterogeneous environments, since habitat heterogeneity is a key factor in determining biodiversity. One suc...
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Wiwin Budiarti,Evi Gravitiani,Mujiyo Mujiyo
Pág. 96 - 108
Floods a main problem in Samin sub watershed, which is part of the Bengawan Solo watershed, Central Java Province. Assessment of the flood vulnerability level and its determinant causes is required as a basis information for policy makers to design a flo...
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Wenqi Zhang, Huaan Jin, Huaiyong Shao, Ainong Li, Shangzhi Li and Wenjie Fan
The Three-River Source Region (TRSR) is an important area for the ecological security of China. Vegetation growth has been affected by the climate change, topography, and human activities in this area. However, few studies have focused on analyzing time ...
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Manasi Debnath, Milap Chand Sharma and Hiambok Jones Syiemlieh
This study provides a high resolution glacier database in the Changme Khangpu Basin (CKB) using LANDSAT 8 (2014) and Sentinel-2A image (2016), mapping of 81 glaciers that cover a 75.78 ± 1.54 km2 area. Composite maps of land surface temperature, slope an...
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Mario Arata, Marcello Petrangeli, Francesco Longo
Pág. 343 - 352
During recent decades, major public road authorities showed an increasing trend in seeking for alternative ways to establish and implement road infrastructures concession systems, with the main aim to make it doable in a reliable, socio-economically sust...
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Roberto Valentino
Modelling the presence and the effect of a thin weak layer of soil or rock in a slope stability analysis performed through the finite element method (FEM) presents several problems of purely numerical nature. This paper deals with a parametric analysis o...
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Chunhung Wu
The 1999 Chichi earthquake and Typhoon Morakot in 2009 caused two serious landslide events in the Chishan river watershed in southern Taiwan. In this study, certainty factor analysis was used to evaluate the effectiveness of landslide occurrence, and spa...
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Giorgio Anfuso, Matteo Postacchini, Diana Di Luccio and Guido Benassai
Coastal area constitutes a vulnerable environment and requires special attention to preserve ecosystems and human activities therein. To this aim, many studies have been devoted both in past and recent years to analyzing the main factors affecting coasta...
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John Keech, Mike Terwilliger, Joel Bailey and Horacio Toniolo
River discharge is a critical variable in many aspects of hydrology, particularly river mechanics. Due to the importance of river discharge, the standards for performing measurements are already established. In the extreme environmental conditions of bre...
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Chiara Martinello, Chiara Cappadonia and Edoardo Rotigliano
Optimally sizing grid cells is a relevant research issue in landslide susceptibility evaluation. In fact, the size of the adopted mapping units influences several aspects spanning from statistical (the number of positive/negative cases and prevalence and...
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Yiwen Wang, Dongna Liu, Haiyu Dong, Junwei Lin, Qi Zhang and Xiaohui Zhang
Through the stability evaluation of a slope, a landslide geological disaster can be identified, and the safety and risk control of a project can be ensured. This work proposes an improved sparrow search algorithm to optimize the slope safety factor predi...
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Junyi Wang, Yifei Fan, Yu Yang, Luoqi Zhang, Yan Zhang, Shixiang Li and Yali Wei
Monitoring vegetation growth and exploring the driving force behind it is very important for the study of global climate change and ecological environmental protection. Based on Normalized Difference Vegetation Index (NDVI) data from Moderate-Resolution ...
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Yueying Wang, Songtao Wang, Bing Jiang, Yihao Zhu, Xuchang Niu, Changjiang Li, Zhen Wu and Weifeng Chen
Ditch plant biomass and diversity play an important role in maintaining ditch ecosystem structure and function stability, which are subject to environmental changes. However, the regulation of abiotic factors on the aboveground biomass and diversity of p...
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Francis Paola Hernandez Mencia,Fabricio Berton Zanchi,Elfany Reis do Nascimento Lopes
In this paper, the climatic characteristics, and their advantages in the pedological andtopographical aspects of the mesoregion of southern Bahia, Brazil, were evaluated. The study was developed in the territory of the Discovery Coast and Far South, loca...
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Marilena Cozzolino, Paolo Mauriello and Domenico Patella
About a decade ago, the PERTI algorithm was launched as a tool for a data-adaptive probability-based analysis of electrical resistivity tomography datasets. It proved to be an easy and versatile inversion method providing estimates of the resistivity val...
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I Nengah Sinarta, Ahmad Rifa?i, Teuku Faisal Fathani and Wahyu Wilopo
The mapping of soil movement was examined by comparing an extension of the deterministic Soil Stability Index Mapping (SINMAP) method, and an overlay method with trigger parameters of soil movement. The SINMAP model used soil parameters in the form of th...
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Ahmad Hosseini,Seyed M. Hosseini,Juan C. Linares
Pág. e014
Aim of study: Drought and stand structure are major and interconnected drivers of forest dynamics. Water shortage and tree-to-tree competition may interact under the current climate change scenario, increasing tree mortality. In this study, we aimed to i...
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Xiaoyin Liu,Shihong Yang,Junzeng Xu,Jiangang Zhang,Jintao Liu
Pág. 39 - 52
The eddy covariance technique was used to measure the energy fluxes of a paddy field under water-saving irrigation in the South China Plain for the stage of rice growth in 2013. This study analyzed the energy balance components and evaluated the energy b...
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Tawatchai Na-U-Dom, Xingguo Mo and Monica Garc?a
Understanding long-term vegetation dynamics, their responses to climate, and other driving factors is crucial for integrated basin management in the Mekong River Basin (MRB) in a context of global change. In this study, Normalized Difference Vegetation I...
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Nana Zhao, Fuliang Yu, Chuanzhe Li, Hao Wang, Jia Liu and Wenbin Mu
The characteristics of rainfall-runoff are important aspects of hydrological processes. In this study, rainfall-runoff processes and soil moisture dynamics at different soil depths and slope positions of grassland with two different row spacings (5 cm an...
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