Results 41 to 50 of about 161,207 (296)

Misuse of Lambda (λ) in NRCS-CN Model

E3S Web of Conferences, 2018
Since 1954, the Soil Conservation Curve Number (SCS-CN) method is widely applied in hydrological field to predict the direct runoff resulting from event rainfall. Originally, the lambda value was fixed at 0.2.
Tan Wen Jia, Khor Jen Feng, Ling Lloyd, Huang Yuk Feng   +3 more
doaj   +1 more source

Simulation of the impact of land use change on surface run-off in Karst Leang Lonrong Sub-Watershed

Journal of Natural Resources and Environmental Management, 2023
Estimation of surface run-off in karst watersheds has not been widely carried out and the estimation method is generally developed for non-karst watersheds.
Wahyullah Wahyullah, Hendrayanto Hendrayanto, Yuli Suharnoto   +2 more
doaj   +1 more source

SCS-CN-based Simulation of Pollutants Removal

Journal of Civil & Environmental Engineering, 2015
This paper explores the potential of the Soil Conservation Service Curve Number (SCS-CN) approach in water quality modeling of kinetic wastewater treatment process using the experimentally derived pan evaporation data. Parameter CN is found to be dependent on evaporation and abstraction as well in addition to the influent concentration. For very low or
openaire   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Combination of the SCS-CN and the GRADEX models to maximum flow estimation [PDF]

RBRH, 2018
ABSTRACT The absence of hydrometric monitoring of adequate extension, periodicity, temporal resolution and quality is the Brazilian reality in many drainage basins. It’s common the use of rainfall-runoff models of simple application to determine rainfall excess volumes, such as the SCS-CN method.
Mota, Tainá, Naghettini, Mauro, Fernandes, Wilson, Silva, Francisco   +3 more
openaire   +4 more sources

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Estimativa do escoamento superficial em uma bacia hidrográfica com base em modelagem dinâmica e distribuída Surface runoff in a watershed estimated by dynamic and distributed modeling

Revista Brasileira de Ciência do Solo, 2009
A estimativa do escoamento superficial em bacias hidrográficas é de suma importância para conservação dos recursos naturais; entretanto, esse é um processo complexo e dinâmico, principalmente no contexto de sua variabilidade espacial.
Samuel Beskow, Carlos Rogério de Mello, Gilberto Coelho, Antônio Marciano da Silva, Marcelo Ribeiro Viola   +4 more
doaj   +1 more source

From Behavior to Dynamics: Decoding Carrier Roles in Cu‐based Photocathodes for Solar‐Driven CO2 Reduction

Advanced Materials, EarlyView.
The performance of Cu‐based photocathodes in photoelectrochemical CO2 reduction is not governed by catalytic sites alone, but by the dynamic journey of photogenerated carriers. This review decodes how carrier generation, recombination, transport, accumulation, extraction, and electrolyte coupling shape catalytic activity, selectivity, and stability ...
Yi‐Cheng Wang, Chenyu Xu, Peng‐Fei Sui, Yi Liu, Xiaolei Wang, Jing‐Li Luo   +5 more
wiley   +1 more source

استخدام التقانات الحديثة وأثرها في تقدير الجريان السطحي لاختيار المواقع المثلى لحصاد مياه حوض وادي كيفية في بادية الجزيرة العراقية

مجلة الآداب, 2021
أوضح البحث دراسة آليات اختيار المواقع الملائمة للحصاد المائي، لأهميتها بالنسبة للمنطقة التي يقع فيها حوض وادي كيفية ضمن حدود بادية الجزيرة التي تتصف بالجفاف وتذبذب كمية أمطارها من موسم الى آخر.
Mohammed Musa Hammadi Al-Shabani
doaj   +1 more source

High‐Power Rapid Laser‐Induced Synthesis of Multi‐functional Cobalt Metal‐Organic Framework With an Unprecedented Synthesis Efficiency

Advanced Materials Technologies, EarlyView.
Laser‐assisted synthesis enables rapid (within 1 h) and high‐yield (≥90%) production of Co‐MOFs with mesoporous structures, tunable magnetic and optical properties, and efficient adsorption of N2, CH4, and CO2 for low‐energy gas separation. DFT calculations elucidate the electronic structure and adsorption behavior.
Saliha Mutlu, Bülend Ortaç, Ali Karatutlu, Taylan Gorkan, Engin Durgun, Dilek Soyler, Saniye Soylemez, Jelena Lillepäg, Volkan Filiz, Nergis Arsu, Sevil Savaskan Yilmaz   +10 more
wiley   +1 more source