Results 251 to 260 of about 526,880 (335)

Volatility analysis and forecasting of vegetable prices using an ARMA‐GARCH model: An application of the CF filter and seasonal adjustment method to Korean green onions

Agribusiness, EarlyView.
Abstract The vegetable market experiences significant price fluctuations due to the complex interplay of trend, cyclical, seasonal, and irregular factors. This study takes Korean green onions as an example and employs the Christiano–Fitzgerald filter and the CensusX‐13 seasonal adjustment methods to decompose its price into four components: trend ...
Yiyang Qiao, Byeong‐il Ahn
wiley   +1 more source

Traditional vs. AI-generated meteorological risks for emergency predictions. [PDF]

Front Artif Intell
Sirri N, Guyeux C.
europepmc   +1 more source

A New Visibility Parameterization for Warm-Fog Applications in Numerical Weather Prediction Models

, 2006
Ismail Gültepe, Mathias D. Müller, Zafer Boybeyi   +2 more
openalex   +1 more source

Impacts of geopolitics and policy on Latin American biodiversity and water resources

Agribusiness, EarlyView.
Abstract Latin America is a major agricultural producer with important natural resources. Efforts have been made to protect sensitive areas but are hindered by agricultural trade disruptions outside the control of individual countries due to globally integrated crop markets.
Jerome Dumortier, Amani Elobeid, Miguel Carriquiry   +2 more
wiley   +1 more source

Global lightning-ignited wildfires prediction and climate change projections based on explainable machine learning models. [PDF]

Sci Rep
Shmuel A, Lazebnik T, Glickman O, Heifetz E, Price C.   +4 more
europepmc   +1 more source

Short-Range Numerical Weather Prediction Using Time-Lagged Ensembles

, 2007
Chungu Lu, Huiling Yuan, Barry E. Schwartz, Stanley G. Benjamin   +3 more
openalex   +1 more source

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

Agribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin, Marta Fernández‐Olmos   +1 more
wiley   +1 more source

Exploration of geo-spatial data and machine learning algorithms for robust wildfire occurrence prediction. [PDF]

Sci Rep
Illarionova S, Shadrin D, Gubanov F, Shutov M, Tasuev U, Evteeva K, Mironenko M, Burnaev E.   +7 more
europepmc   +1 more source

Do outgrower schemes enhance technology adoption and productivity? Evidence from maize farmers in Northern Ghana

Agribusiness, EarlyView.
Abstract Nucleus outgrower schemes are contractual arrangements where well‐resourced large‐scale farmers (nucleus farmers) are empowered by development support agencies to take charge of smallholder farmers, by providing them with market access and the necessary training on agronomic practices and farm inputs for production.
Dominic Tasila Konja, Awudu Abdulai
wiley   +1 more source

An optimized deep learning based hybrid model for prediction of daily average global solar irradiance using CNN SLSTM architecture. [PDF]

Sci Rep
Mariappan Y, Ramasamy K, Velusamy D.
europepmc   +1 more source