An Introduction to USGS Topo Maps by Hartwig Hochmair, Adam Benjamin

“…They can be used to address spatial questions in disciplines related to natural resources, hydrology, forestry, agriculture, or ecology. In 1879, the United States Geological Survey began to map the topography of the United States, producing new map versions of each area at semi-regular time intervals. …”
Get full text

Conversion of 10 min Rain Rate Time Series into 1 min Time Series: Theory, Experimental Results, and Application in Satellite Communications by Emilio Matricciani, Carlo Riva

“…., quasi-instantaneous rainfall—the latter to be used as input to the synthetic storm technique, which is a very reliable tool for calculating rain attenuation time series in satellite communication systems or for estimating runoff, erosion, pollutant transport, and other applications in hydrology. To develop the method, we used a very large data bank of 1 min rain rate time series collected in several sites with different climatic conditions. …”
Get full text

Consistency Analysis of Precipitation Characteristics of Mu Us Sandy Land Based on Daily Precipitation Data by MA Lan, LIU Dengfeng, BAI Bing, REN Mengzhi, HUANG Qiang, LIN Mu

“…Mu Us Sandy Land is located in Yulin city of Shaanxi province and Ordos city of Inner Mongolia Autonomous Region,where the ecological and hydrological system is relatively fragile.However,precipitation is an important controlling factor to the evolution of the ecology and hydrology.Meanwhile,the intensity and process of precipitation also have a crucial influence on ecosystem.Therefore,it is necessary to evaluate the consistency of precipitation characteristic value sequences in Mu Us Sandy Land.Based on daily precipitation data from 1957 to 2019 at 10 meteorological stations in Mu Us Sand Land,this paper selects four precipitation characteristic value sequences namely annual precipitation,annual maximum daily precipitation,annual longest continuous precipitation and annual longest continuous precipitation days,and analyzes the trend by Mann-Kendall method,the abrupt change by sliding t test,and the period by continuous wavelet analysis for evaluating the consistency of precipitation characteristic value sequences.The results indicate that:On the whole,the precipitation characteristic value sequences show a decreasing trend;The significant abrupt change points occur in 1970—1990 and after 2000;The main period of the precipitation characteristic value is about 35 years.…”
Get full text

MORPHOMETRIC OF THE COLORADO RIVER HIGH BASIN, ARGENTINA by Carolina Manuela Aumassanne, Fernanda Julia Gaspari, Maria Eugenia Bege, Paolo Daniel Sartor, Patricio Oricchio, Carlos Marcelo Di Bella

“…Morphometric and functional characteristics analysis of a basin is elementary in hydrology and modeling approach. The aim of this work was to analyze and interpret the morphometric parameters and derived indices of the upper basin of the Colorado River, Argentina. …”
Get full text

Approach to Predict Land Subsidence in Old Goafs considering the Influence of Engineering Noise by Chao Du, Fajin Zu, Chunpeng Han

“…Considering that it is easily disturbed by various engineering factors such as weather, hydrology, and construction during engineering monitoring, the collected subsidence data contain various noises. …”
Get full text

Local and Regional Scale Evaluation of the Integrated Urban Land Model by Comparing with the Common Land Model by Chunlei Meng, Wenlong Zhang

“…Land surface evaporation is not only an important parameter in natural land surface modeling, but a crucial important parameter in urban hydrology modeling. A whole-layer soil evaporation scheme was developed in the integrated urban land model (IUM) to improve the soil evaporation simulation. …”
Get full text

Changement climatique et ressource en eau en Himalaya by Joëlle Smadja, Olivia Aubriot, Ornella Puschiasis, Thierry Duplan, Juliette Grimaldi, Mickaël Hugonnet, Pauline Buchheit

“…As part of an interdisciplinary programme (glaciology, hydrology, agronomy, geography) in the Koshi basin in Nepal, we discuss these remarks, while stressing the need to distinguish between situations according to the geographical units and to take into account the cultural, social and economic context when addressing this subject. …”
Get full text

Study on Ductility of Ti Aluminide Using Artificial Neural Network by R. K. Gupta, Rama Mehta, Vijaya Agarwala, Bhanu Pant, P. P. Sinha

Get full text

Using Different Methods baseflow Separation of Karst Springs Based on Isotope Content (Case study: Kahman Karst Spring) by Abazar Solgi, Heidar Zarei, Safar Marofi

Get full text

Modelling of the Annual Mean Urban Heat Island Pattern for Planning of Representative Urban Climate Station Network by János Unger, Stevan Savić, Tamás Gál

Get full text

Implementing regional blue economy research and innovation strategies: a case study for the Black Sea by Baris Salihoglu, Baris Salihoglu, Mustafa Yücel, Pinar Uygurer, Ezgi Şahin Yücel, Evangelos Papathanassiou, Devrim Tezcan, Adrian Stanica, Irina Stanciu, Snejana Petrova Moncheva, Nina Dzhembekova, Kremena Blagovestova Stefanova, Viktor Komorin, Tudor Castravet, Kakhaber Bilashvili, Valerian Melikidze, Mamuka Gvilava, Salome Kobaidze

Get full text

One-Dimensional Consolidation Analysis of Unsaturated Soils under Cyclic Loadings by Pyol Kim, Myongchol Ri, Yonggun Kim, Gunhyang Ri, Hakbom Myong

Get full text

Coconstruire un outil d’aide à la décision : le manuel paysager et environnemental de la gestion forestière pour le Parc naturel régional de la Sainte-Baume by Atelier Saltus, Nicolas Luigi

“…This landscape project, the scope of which ranges from the individual plot to the entire region, is principally based on the disciplines of geography (geomorphology, hydrology, anthropology) and ecology (plant series, climatology, biodiversity), and is intended to develop a dynamic vision of the forest ecosystems of the region. …”
Get full text

Forecasting Daily Precipitation Using Hybrid Model of Wavelet-Artificial Neural Network and Comparison with Adaptive Neurofuzzy Inference System (Case Study: Verayneh Station, Naha... by Abazar Solgi, Vahid Nourani, Amir Pourhaghi

“…However, considering high-stochastic property of the process, many models are still being developed in order to define such a complex phenomenon in the field of hydrologic engineering. Recently artificial neural network (ANN) as a nonlinear interextrapolator is extensively used by hydrologists for precipitation modeling as well as other fields of hydrology. …”
Get full text

Online Modal Identification of Concrete Dams Using the Subspace Tracking-Based Method by Lin Cheng, Fei Tong, Jie Yang, Dongjian Zheng

Get full text

BCUB – a large-sample ungauged basin attribute dataset for British Columbia, Canada by D. Kovacek, S. Weijs

“…The attributes included in the dataset are similar to those found in the large-sample hydrology literature for their association with hydrological processes. …”
Get full text

Mapeamento ambiental integrado: município de Porto Alegre, RS by Heloise Canal, Roberto Verdum

“…In the case of Porto Alegre, were compiled from various sources the data on the topography, the hydrology, climatic conditions, to build and cultivate spaces and green areas, besides the studies that addressed the degradation of its elements. …”
Get full text

Machine learning approaches to Landsat change detection analysis by Galen Richardson, Anders Knudby, Morgan A. Crowley, Michael Sawada, Wenjun Chen

“…Landsat-based monitoring research has been influential in geography, forestry, hydrology, ecology, agriculture, geology, and public health. …”
Get full text

Study on Flood Evolution Law of Typical River Basins in Daqinghe Mountain Area under Changing Environment by WANG Siqi, ZHU Hongpeng, LU Fan, JIANG Ming, ZHOU Yuyan

“…Among the major river basins in China,Haihe River basin is greatly affected by environmental changes in terms of hydrological situations.Therefore,in-depth studies on the impact of environmental changes on flood evolution in the basin are of practical significance.Two typical sub-basins at the upper reaches of Zijingguan hydrological station and Fuping hydrological station are selected,and the two stations are located in the Daqinghe mountain area of the Haihe River basin.According to the flood process and precipitation data of the annual maximum flood peak of the two stations from 1960 to 2018,the changes in flood process,runoff coefficient,and runoff threshold are analyzed by mathematical statistics and other methods,and a time-varying parameter model GAMLSS is used to analyze the changes in flood frequency under inconsistency conditions.The results show that the flood peak discharge of the two sub-basins decreased significantly from 1960 to 2018,and the average value of flood peak discharge and runoff coefficient in different stages became small gradually.The average values of runoff threshold of the two sub-basins were 14 and 16 mm,respectively,from 2000 to 2018.The hydrological inconsistency caused by the change in underlying surfaces has a significant impact on the design flood value,and follow-up analysis and calculation of hydrology should pay attention to the impact of environmental changes on hydrological series.…”
Get full text

Battery Energy Forecasting in Electric Vehicle Using Deep Residual Neural Network by Mohamad Reda A. Refaai, Jyothilal Nayak Bharothu, T. V. V. Pavan Kumar, Chodagam Srinivas, M. Sudhakar, Anirudh Bhowmick

Get full text