Results 91 to 100 of about 10,099,680 (281)

ENSO or the Atlantic: Which Actually Governs the Hydrological Vulnerability of the Caatinga?

International Journal of Climatology, EarlyView.
This study challenges the traditional ENSO‐centric paradigm of rainfall variability in the Caatinga by demonstrating that the Tropical Atlantic exerts a statistically dominant influence on regional hydrological vulnerability. Using a seasonal ARX/HAC model and CHIRPS data, we establish a new hierarchy of climatic drivers across six rainfall districts ...
Jonathan Antunes Ponte Cavalcante Leite, Bartolomeu Israel de Souza, Sabina Asins‐Velis, Luiz Bueno da Silva   +3 more
wiley   +1 more source

Organic Matter Quality and Microbial Activity in Soils Managed With Brachiaria Succession

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Although succession systems and brachiaria improve soil quality, gaps remain in microbial community dynamics, activity, and soil organic matter stocks. Methods The objective was to evaluate the carbon (C) and nitrogen (N) stocks of soil organic matter fractions and their distribution, molecular characterization, enzyme activity ...
Siro Paulo Moreira, Vanessa Maria de Souza Barros, David Gabriel Campos Pereira, Humberto Josué de Oliveira Ramos, Eric Batista Ferreira, Teogenes Senna de Oliveira   +5 more
wiley   +1 more source

A Cross-Modal Deep Feature Fusion Framework Based on Ensemble Learning for Land Use Classification

ISPRS International Journal of Geo-Information
Land use classification based on multi-modal data fusion has gained significant attention due to its potential to capture the complex characteristics of urban environments.
Xiaohuan Wu, Houji Qi, Keli Wang, Yikun Liu, Yang Wang   +4 more
doaj   +1 more source

Spatial distribution characteristics and influencing mechanisms of low-altitude tourism bases in China [PDF]

Ziyuan Kexue
[Objective] Low-altitude tourism is an emerging business model that integrates the low-altitude economy with the tourism industry, and a significant manifestation of how new quality productive forces empower the high-quality development of tourism.
LI Yuanjia, HU Jing, LIU Haimeng, ZHAO Meng
doaj   +1 more source

Late Holocene environmental history of Dojran, Macedonia: Investigating the interplay of imperial dynamics and climatic change

Journal of Quaternary Science, EarlyView.
ABSTRACT This study presents a high‐resolution, multi‐proxy reconstruction of environmental and land‐use change from Lake Dojran over historical times (last 2500 years), combining pollen, biomarkers, radiocarbon dating, Ottoman taxation records and other historical data.
Alessia Masi, Lucrezia Masci, Georgios C. Liakopoulos, Monica Bini, Alexander Francke, Ilaria Isola, Carlo Ricotta, Laura Sadori, Alexander Sarantis, Sławomir Sprawski, Jakub Sypiański, Irene Tunno, Cristiano Vignola, Bernd Wagner, Giovanni Zanchetta, Adam Izdebski   +15 more
wiley   +1 more source

Low-Altitude Unmanned Aerial Vehicle Technology: Current Status and Prospects [PDF]

中国工程科学
The low-altitude economy is a new productivity booster and a strategic emerging industry with broad development prospects. Low-altitude unmanned aerial vehicles (UAVs), as superior platforms for diversified technological equipment, are poised to become ...
Jun Zhang, Lei Chen, Zhijie Gao, Yingxian Duo   +3 more
doaj   +1 more source

‘The most advanced outpost of cultivation’: palynological evidence for cereal agriculture and population resilience in a marginal upland environment

Journal of Quaternary Science, EarlyView.
ABSTRACT Upland farming in Europe is frequently assumed to have been limited and precarious, despite relict spade‐dug ridges providing firm evidence of past crop growing. Direct evidence for crop types in post‑Medieval to Modern (~since 1500 CE) uplands is rare; yet, in Ireland, relict spade‐dug ridges that date to this period are commonly interpreted ...
Helen Essell, Gill Plunkett
wiley   +1 more source

Research on the development path of Chengdu as a low-carbon city under the dual constraints of carbon emission and economic growth

Frontiers in Environmental Science
As the proportion of carbon emissions from urban areas rises, cities like Chengdu have become critical frontiers for emission reduction in China. Consequently, constructing low-carbon cities has emerged as the primary strategy for mitigating carbon ...
Ji Yu, Lu Yu, Yunan Luo, Peiwen Zhang, Peiwen Zhang   +4 more
doaj   +1 more source

Development index assessment and future prospects of China’s low-altitude economy

With the gradual opening of low-altitude airspace and continuous advancements in low-altitude technology, the low-altitude economy has ushered in significant development opportunities, emerging as a quintessential example of new quality productive forces
DU, Delin, CHEN, Zhuo, WANG, Jiaoe, TAN, Wenwei   +3 more
core   +1 more source

Synergistic effects of maize defoliation and common bean relay cropping in Western Ethiopia

JSFA reports, EarlyView.
Abstract Background Maize defoliation is practiced to enhance crop management by improving light penetration, nutrient allocation, controlling weeds, and providing supplementary feeds for livestock. A rapid decline in soil fertility and low crop yields associated with maize‐based monocropping has prompted the recent introduction of maize common bean ...
Alemayehu Dabesa, Feyera Takele, Zerihun Abebe   +2 more
wiley   +1 more source