Results 101 to 110 of about 1,401,602 (310)

Weather Attention in Online Discourse and Price Uncertainty in Agricultural Futures Markets

Agribusiness, EarlyView.
ABSTRACT Weather is a central determinant of production risk in agricultural markets, but markets respond not only to weather conditions themselves, but also to how those conditions are noticed, framed, and interpreted in public discourse. In this setting, real‐time online weather discussions may shape price uncertainty by influencing how market ...
Mario A. Ortez, Olga Isengildina Massa, Michael Liam Smith, Nicole Olynk Widmar   +3 more
wiley   +1 more source

Climate Change Impact on Rainfall: How will Threaten Wheat Yield?

E3S Web of Conferences, 2018
Climate change has a significant impact on the environmental condition of the agricultural region. Meknes has an agrarian economy and wheat production is of paramount importance.
Tafoughalti K., El Faleh E.M., Moujahid Y., Ouargaga F.   +3 more
doaj   +1 more source

Drought Exposure and Dynamic Input Adjustment in North Central U.S. Agriculture

Agribusiness, EarlyView.
ABSTRACT This article examines whether realized extreme drought episodes affect the speed of adjustment of derived input demands and output supplies toward their long‐run equilibrium in U.S. agriculture, focusing on states in the North Central Region.
Victor H. Lana Pinto, Lilyan E. Fulginiti, Richard K. Perrin   +2 more
wiley   +1 more source

Analysis on Factors Influencing Hydrologic Features Based on Lysimeters

Shuitu baochi yanjiu, 2012
The infiltration,runoff,phreatic water evaporation etc are the key factors governing the hydrology and environment of local area.The influences of rainfall soil moisture,rainfall intensity,underground water depth and crops on the precipitation ...
WEN Lu-zhe1, CHEN Xi2, WANG Chuan-zi1, JIA Qiu-yan1   +3 more
doaj  

Analysis of three-dimensional slope stability combined with rainfall and earthquake [PDF]

Natural Hazards and Earth System Sciences
In the current context of global climate change, geohazards such as earthquakes and extreme rainfall pose a serious threat to regional stability. We investigate a three-dimensional (3D) slope dynamic model under earthquake action, derive the calculation ...
J. Wang, J. Wang, Z. Wang, Z. Wang, G. Sun, G. Sun, H. Luo, H. Luo   +7 more
doaj   +1 more source

A Study of Theoretical Modeling for Scavenging Coefficients of Polydisperse Aerosols Removed by Rainfall

Atmosphere
This paper incorporates various currently known collection mechanisms (including Brownian diffusion, interception effect, inertial impaction, thermophoresis, diffusiophoresis, and electrostatic interaction) into the calculation of the total collection efficiency to analyze their impacts on the scavenging coefficient.
Gao, Xing, Qi, Can, Wang, Hongqiang, Zhu, Hui   +3 more
openaire   +2 more sources

Consequences to flood management of using different probability distributions to estimate extreme rainfall [PDF]

, 2013
The design of flood defences, such as pumping stations, takes into consideration the predicted return periods of extreme precipitation depths. Most commonly these are estimated by fitting the Generalised Extreme Value (GEV) or the Generalised Pareto (GP)
Esteves, L.S., Luciana S. Esteves
core   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Methodology for Determining Runoff Coefficients Based on Rainfall Depth and Sensitivity Analysis of Influencing Factors

Water Resources Management
Abstract The roof runoff coefficient (RC) is a critical design parameter for roof rainwater harvesting systems (RRHS), traditionally derived from standard norms with limited accuracy. This study investigates the influencing factors and determination methodology of RC through simulated rainfall experiments and analysis
Hao Yu, Fei Han, Wei Zhang
openaire   +1 more source

Rainfall prediction in the northeast region of Thailand using Modular Fuzzy Inference System [PDF]

, 2012
In water management systems, accurate rainfall forecasting is indispensable for operation and management of reservoir, and flooding prevention because it can provide an extension of lead-time of the flow forecasting.
Wong, K.W., Fung, C.C., Chun Che Fung, Kok Wai Wong, Kajornrit, J., Jesada Kajornrit   +5 more
core   +1 more source