Results 51 to 60 of about 1,719,689 (303)

Cutting Through the Green: A Case for Grassland Archaeology Using UAV Multispectral Data

Archaeological Prospection, EarlyView.
ABSTRACT Advances in low‐altitude remote sensing are needed to improve the effectiveness of archaeological prospection in the Netherlands. The geomorphological situation and land use history make applying various remote sensing and geophysical technologies particularly challenging.
Roeland Emaus
wiley   +1 more source

Improving crop condition monitoring using phenologically aligned vegetation index anomalies – A case study in central Iowa

International Journal of Applied Earth Observations and Geoinformation
Timely monitoring of crop conditions is essential for optimizing and assessing agricultural management. Vegetation indices (VIs) derived from remote sensing data can be useful for assessing crop conditions on a large spatial scale.
Haoteng Zhao, Feng Gao, Martha Anderson, Richard Cirone, Geba Jisung Chang   +4 more
doaj   +1 more source

Long-term fish assemblages of the Ohio River: Altered trophic and life history strategies with hydrologic alterations and land use modifications.

PLoS ONE, 2019
Long-term monitoring of species assemblages provides a unique opportunity to test hypotheses regarding environmentally induced directional trajectories of freshwater species assemblages.
Mark Pyron, Meryl C Mims, Mario M Minder, Robert C Shields, Nicole Chodkowski, Caleb C Artz   +5 more
doaj   +1 more source

Multi‐Omics‐Driven Adaptive Management of Biological Invasions: Toward a Proactive, Predictive, and Integrative Framework

Biological Diversity, EarlyView.
A proactive, predictive, and integrative framework that integrates multi‐omics innovations with ecological modeling and big data analytics to guide adaptive interventions and governance in invasive species management. By integrating multi‐omics insights with advanced ecological modeling, remote sensing, artificial intelligence, and cross‐disciplinary ...
Aibin Zhan
wiley   +1 more source

Long-Term Drought Trends in Ethiopia with Implications for Dryland Agriculture

Water, 2019
Intraseason and seasonal drought trends in Ethiopia were studied using a suite of drought indicators—standardized precipitation index (SPI), standardized precipitation evapotranspiration index (SPEI), Palmer drought severity index (PDSI) and Z-index for ...
Dawd Temam, V. Uddameri, Ghazal Mohammadi, E. Hernandez, S. Ekwaro-Osire   +4 more
semanticscholar   +1 more source

Harnessing Algal Biorefineries for Waste to Wealth Paradigm: A Pathway Toward Circular and Sustainable Bioeconomy

CleanMat, EarlyView.
This review highlights the use of wastewater from various sources including industrial, municipal, and agricultural effluents for microalgal cultivation. It emphasizes on the integrated approach of wastewater treatment and microalgal biomass production for high value‐added bioproducts such as biofuels, animal feed, biofertilizers, bioplastics while ...
Prachi Bhatnagar, Sonia Choudhary, Anwesha Dey, Krishna Mohan Poluri   +3 more
wiley   +1 more source

Investigating the merits of gauge and satellite rainfall data at local scales in Ghana, West Africa

Weather and Climate Extremes, 2020
Recently increased concerns and potential consequences of the limitation in gauge measurements in Africa have heightened the availability of high Spatio-temporal satellite-based rainfall data for various applications.
Winifred Ayinpogbilla Atiah, Gizaw Mengistu Tsidu, Leonard Kofitse Amekudzi   +2 more
doaj   +1 more source

Developing a macroecology for human‐altered ecosystems

Ecography, EarlyView.
Although anthropogenically‐induced ecological disruptions are fundamentally important in defining ecosystem properties, they are largely overlooked by macroecological theory. Anthropogenic disruptions and their effects are generally not comparable to one another, nor to disturbances that are part of natural disturbance regimes.
Erica A. Newman, Mark Q. Wilber, Alexandre Génin, Oriana E. Chafe, Henry F. Houskeeper, Steven Lee, Eric L. Berlow, John Harte   +7 more
wiley   +1 more source

A Poisson-Gamma Model for Zero Inflated Rainfall Data

Journal of Probability and Statistics, 2018
Rainfall modeling is significant for prediction and forecasting purposes in agriculture, weather derivatives, hydrology, and risk and disaster preparedness.
Nelson Christopher Dzupire, Philip Ngare, Leo Odongo   +2 more
doaj   +1 more source

Projecting spatiotemporal bioclimatic niche dynamics of endemic Pyrenean plant species under climate change: how much will we lose?

Ecography, EarlyView.
Species distributions are shifting under global change, with mountain ecosystems among the most vulnerable. In such landscapes, the ability to track changing conditions is limited, threatening narrowly distributed species. As a mountain biodiversity hotspot in southwestern Europe, the Pyrenees harbors many such species, making it a key case study for ...
Noèmie Collette, Sébastien Pinel, Valérie Delorme‐Hinoux, Joris A. M. Bertrand   +3 more
wiley   +1 more source