Results 61 to 70 of about 912,350 (302)

Changes in Drought Characteristics and Heatwave Propagation Over Groundwater Basins in Australia

The commitment to reduce emissions in global climate change science meetings shows collective responsibility to mitigate the risk of climatic extremes in the Anthropocene.
Adeyeri, Oluwafemi E, Ndehedehe, Christopher E   +1 more
core   +1 more source

The Near East Drought Planning Manual: Guidelines for Drought Mitigation and Preparedness Planning [PDF]

, 2008
Table of Contents 1. Introduction to Drought Planning.............................................1 1.1 Effects of Drought in the Near East Region........................................................1 1.2 New Emphasis on Proactive Drought Planning ....
, National Drought Mitigation Center
core  

Cost Pass‐Through in Crisis: Evidence From the German Malt‐Beer Supply Chain

Agribusiness, EarlyView.
Abstract Global agri‐food supply chains are increasingly exposed to geopolitical shocks, climate volatility, and market consolidation, factors that disrupt traditional price relationships and reshape market power dynamics. Nowhere is this more visible than in the brewing sector, where agricultural raw materials meet complex industrial processing and ...
Nikolas Bublik, Lukáš Čechura
wiley   +1 more source

Propagation thresholds and driving mechanism detection of karst meteorological- agricultural drought: A case study in Guizhou Province.

PLoS ONE
It is significant to systematically quantify the propagation thresholds of meteorological drought to different levels of agricultural drought in karst areas, and revealit's the propagation driving mechanisms.
Lihui Chen, Zhonghua He, Hongmei Tan, Mingjin Xu, Xiaolin Gu   +4 more
doaj   +1 more source

Effect of drought stress on yield, proline and chlorophyll contents in three chickpea cultivars [PDF]

, 2010
Drought stress is one of the major abiotic stresses in agriculture worldwide. This study was carried out to investigate the effect of drought stress on proline content, chlorophyll content, photosynthesis and transpiration, stomatal conductance and yield
Siosemardeh, A., Mafakheri, A., Struik, P.C., Bahramnejad, B., Sohrabi, Y.   +4 more
core  

Food Prices and Inflation Expectations in New Zealand

Agribusiness, EarlyView.
ABSTRACT Food prices are conspicuous, and spending on food constitutes a considerable share of household expenditure. In this study, we use partially identified Bayesian structural vector autoregression models to analyze the effects of food price shocks on core inflation and 1‐ and 5‐year inflation expectations in New Zealand.
Puneet Vatsa, Gabriel Pino, Alex Acheampong   +2 more
wiley   +1 more source

Effects of Outsourced Agricultural Extension Services on the Technical Efficiency and Financial Returns of Soybean Farms in Northern Cameroon

Agribusiness, EarlyView.
ABSTRACT In the agricultural landscape of most developing countries, the last decade has witnessed the expansion of outsourced agricultural extension services. Private firms and nongovernmental organizations focused on delivering agricultural extension and advisory services to farmers have emerged.
Boris D. Soh Wenda, Doria A. Medondjeu, Dorothy E. Fon, Stefan Sieber   +3 more
wiley   +1 more source

Groundwater drought propagation and the drought resistance capacity in different climatic regions of China

Agricultural Water Management
Comprehensively understanding the interactions between different drought types is important for implementing effective drought warnings. However, recent research has focused mainly on propagation among meteorological drought (MD), hydrological drought ...
Shuqi Dong, Linqi Li, Zhaoqiang Zhou, Qiang Fu, Mo Li, Ping Xue   +5 more
doaj   +1 more source

National Drought Policy Commission Report

, 2000
In 1998, Congress passed the National Drought Policy Act. The Act stated that this nation would benefit from national drought policy based on preparedness and mitigation to reduce the need for emergency relief.
United States. National Drought Policy Commission., United States. Department of Agriculture. Office of Communications.   +1 more
core  

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