Results 111 to 120 of about 545,903 (301)

Archaeological Damage Assessment in Conflict Zones: Integrating Satellite Imagery and Ground Surveys in Daraa, Syria

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem   +5 more
wiley   +1 more source

Simulation and Evaluation of Seasonal Variations of Water Quality in Taleghan River Using a Mathematical Model

open access: yesعلوم آب و خاک, 2019
One of the factors leading to the contamination of water resources is human activity, producing waste materials. In this paper, the effects of contamination on the water quality of Taleghan River, was simulated using of Qual2k model and the seasonal ...
P. Hadipour Nicktarash   +2 more
doaj  

Energy balance measurements over a banana orchard in the Semiarid region in the Northeast of Brazil Medidas do balanço de energia sobre pomar de bananeira na região Semiárida do Nordeste do Brasil

open access: yesPesquisa Agropecuária Brasileira, 2009
The objective of this work was to evaluate the reliability of eddy covariance measurements, analyzing the energy balance components, evapotranspiration and energy balance closure in dry and wet growing seasons, in a banana orchard.
Carlos Antonio Costa dos Santos   +3 more
doaj   +1 more source

Temporal and Seasonal Variation of Sediment Movement in the Terraced Paddy Fields System [PDF]

open access: yes, 2010
Temporal and seasonal variation of sediment movement in terraced paddy fields has been studied at Keji Village, in Semarang District for the Wet Season 2003-04 and the Dry Season 2004.
SETYORINI, D. (D)   +1 more
core  

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

open access: yesArchaeological 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

On farm organic dairy sheep and goat breeding in Germany [PDF]

open access: yes, 2002
In the period from 1992 to 1998 the fat and protein yield of both flocks could be increased. A specific breeding strategy had an important contribution to the increase but the environmental impacts on animal productivity is enormous (e.g.
Rahmann, Gerold
core  

A Geomorphometric Approach to Estimate the Deterioration of Earthen Archaeological Sites by Rainfall and Diffusion Processes: The Huaca Chornancap (Eighth–14th Century ad), Lambayeque, Peru

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini   +5 more
wiley   +1 more source

Investigating the impact of the construction of the Duliu River dam in China on the spatiotemporal changes of fish communities

open access: yesScientific Reports
Dam construction alters river hydrology, influencing the temporal and spatial heterogeneity of fish communities. This study utilized environmental DNA (eDNA) sequencing to analyze seasonal variations in fish communities in the Duliu River, Guizhou ...
Ruiyuan Zhang   +4 more
doaj   +1 more source

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