Results 41 to 50 of about 6,313,283 (262)

Reconstruction of karst paleo-geomorphology and paleo-water system on the top of Maokou formation in Yuanba area, northern Sichuan Basin

open access: yesCarsologica Sinica, 2022
The carbonate karst reservoir of Maokou formation is developed in the Yuanba area, northern Sichuan Basin. However, it is difficult to predict this set of reservoir because of its strong heterogeneity.
Tao ZENG   +6 more
doaj   +1 more source

Soil Biopores and Non-Biopores Responses to Different Tillage Treatments in Sugarcane Fields in Guangxi, China

open access: yesAgronomy
Different types of soil macropores respond differently to various tillage practices, owing to disparities in origin, scale, morphology, and function, consequently exerting distinct effects on soil structure.
Song Wang   +7 more
doaj   +1 more source

Features of Middle-Lower Ordovician paleo-karst caves in western slope area, Tahe Oil Field, Tarim Basin

open access: yesShiyou shiyan dizhi, 2022
Seismic and drilling data were obtained to study the paleo-karst development conditions and cave developmental characteristics of the Middle-Lower Ordovician in the incised meandering canyon area on the western slope of Tahe Oilfield, Tarim Basin.
Changjian ZHANG   +2 more
doaj   +1 more source

Introduction to the Dinaric Karst

open access: yes, 2010
Dinaric karst is expansive, 800 km long and up to 150 km wide area of karst, which extends over majority of Dinaric mountains and therefore also over the southwestern part of Slovenia.

core   +1 more source

Differential structure of Ordovician karst zone and hydrocarbon enrichment in paleogeomorphic units in Tahe area, Tarim Basin, NW China

open access: yesPetroleum Exploration and Development, 2021
Based on a large number of drilling, logging, seismic and production data, the differential structures of karst zone and hydrocarbon distribution in different paleogeomorphic units of the Tahe area, Tarim Basin, are discussed by analyzing the karst ...
San ZHANG   +6 more
doaj   +1 more source

Progress of UAV Application in Soil Erosion Research

open access: yesRedai dili
Soil erosion is a major global environmental concern. Safeguarding soil and water resources requires a comprehensive understanding of erosion processes to proactively address and manage soil erosion.
Zhou Yangchi   +3 more
doaj   +1 more source

KARST OF SICILY AND ITS CONSERVATION [PDF]

open access: yes, 2012
In Sicily, karst is well developed and exhibits different types of landscapes due to the wide distribution of soluble rocks in different geological and environmental settings.
VATTANO, Marco   +8 more
core   +1 more source

Valuasi Ekonomi Kawasan Karst Desa Jatijajar Kecamatan Ayah Kabupaten Kebumen

open access: yesJurnal Social Economic of Agriculture, 2022
Jatijajar Village which is included in the Gombong karst area in accordance with the Minister of Energy and Mineral Resources Decree No. 3043 K / 40 / MEM / 2014 and confirmed by the Kebumen Regency Regional Regulation No.
Rasyid Wisnuaji, Muhamad Rijal Pamungkas
doaj   +1 more source

Integrating Remote Sensing, Archaeological Survey and Geophysical Prospections for the Enhancement of Roman Doclea, Montenegro

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT The Roman city of Doclea is a key archaeological site of Montenegro, valued for its impressive remains and its role in the nation's cultural identity within European and the Mediterranean history. Doclea was the second‐largest city in the province of Roman Dalmatia, a municipium created in the first century ad and named after the Illyrian ...
Tatjana Koprivica   +5 more
wiley   +1 more source

A General Workflow for Tangential Flow Filtration Perfusion Scale‐Up

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Tangential flow filtration (TFF) perfusion using hollow‐fiber modules offers substantial advantages over other mammalian cell retention technologies. Recently, increased awareness of Starling flow has helped to enhance filtration performance to similar, or even higher levels compared to alternative technologies.
Patrick Romann   +20 more
wiley   +1 more source

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