Results 31 to 40 of about 11,321 (166)

Application of transient electromagnetism and cross-hole CT imaging to detect karst distribution and morphological characteristics﹕A case study of Jinan,Shandong Province

Carsologica Sinica, 2022
The study area is located in the southern mountainous area of Jinan City, which is an exposed-covered karst mountainous area with low hilly landform surrounded by mountains on the east, west and south sides.
Fangyuan DAI, Yang GAO, Qingwei SU, Tao HU, Fuqiang GENG, Yanan DONG   +5 more
doaj   +1 more source

Effect of Gravel on Soil Porosity and Water Infiltration of Lime Soil in Southwest Karst Area

Shuitu Baochi Xuebao
[Objective] Gravel is an important factor affecting soil porosity and water infiltration. Therefore, it is of great significance to determine the specific soil porosity characteristics that are impacted by gravel-induced changes.
HUANG Guangling, WANG Xing, XU Qinxue, AO Liman, QIN Zhanbo, ZHANG Shuaipu   +5 more
doaj   +1 more source

Mechanism of karst ground collapse and evaluation of disaster risk in Chengnan community, Yingde City, China

Carsologica Sinica
Karst ground collapse is one of the most common geological hazards in karst areas. It is characterized by concealment, sudden occurrence and inhomogeneity, along with various other complex features.
Heng WANG, Yijuan YAO, Kui ZHAO, Yudao CHEN, Jiaxiao QIN   +4 more
doaj   +1 more source

Biological Characteristics of a Novel Bibenzyl Synthase (DoBS1) Gene from Dendrobium officinale Catalyzing Dihydroresveratrol Synthesis

Molecules
Bibenzyl compounds are one of the most important bioactive components of natural medicine. However, Dendrobium officinale as a traditional herbal medicine is rich in bibenzyl compounds and performs functions such as acting as an antioxidant, inhibiting ...
Shao-Guo Zhou, Ke Zhong, Feng-Xia Yan, Fan Tian, Chang-Sha Luo, Hang-Cheng Yu, Zai-Qi Luo, Xi-Min Zhang   +7 more
doaj   +1 more source

A General Description of Karst Types

Encyclopedia, 2022
This study includes a general description of the Earth’s karst types based on literary data and field observations. An improved classification of karst types distinguishes the main group, group, and subgroup; and, a division of karst types involves a ...
Márton Veress
doaj   +1 more source

Study on ecological restoration strategy of karst spring region in north China:Taking Jinci spring as an example

Carsologica Sinica, 2022
In northern China, karst is widely distributed and rich in karst spring water resources. It is a high-quality water supply source for industry, agriculture and residents’ life in karst areas.
Yanxin WANG
doaj   +1 more source

Genome-wide analysis of transmembrane 9 superfamily genes in wheat (Triticum aestivum) and their expression in the roots under nitrogen limitation and Bacillus amyloliquefaciens PDR1 treatment conditions

Frontiers in Plant Science
IntroductionTransmembrane 9 superfamily (TM9SF) proteins play significant roles in plant physiology. However, these proteins are poorly characterized in wheat (Triticum aestivum).
Fei Li, Kuanling Xi, Yuke Li, Tang Ming, Yufeng Huang, Lijun Zhang   +5 more
doaj   +1 more source

Characteristics, Distribution, and Source Analysis of the Main Persistent Toxic Substances in Karst Groundwater at Jinan in North China

Journal of Chemistry, 2020
Karst water in northern China is an important water source for economic and social development in its distribution area and water source for ecological function guarantee.
Hao Shang, Xiaofan Qi, Mengnan Zhang, Hu Li, Gang Li, Lizhi Yang   +5 more
doaj   +1 more source

Evolution regularity of the plateau tectonic karst and the relevant karst groundwater circulation mode in Mount Genie and Zaya sections along the Sichuan-Xizang Railway

Shuiwen dizhi gongcheng dizhi, 2021
Construction of the Sichuan-Tibet Railway may face significant geological safety risks of water inrush and mud inrush in the plateau tectonic karst region.
Xiangquan LI, Jianfei MA, Chunchao ZHANG, Zhenxing WANG, Changchang FU, Zhanxue BAI   +5 more
doaj   +1 more source

Management Assessment in Karst Areas

Acta Carsologica, 2016
Najpomembnejša odgovornost pri upravljanju s svetovno dediščino je dvojna. Po eni strani bi morali ohraniti integriteto in kakovost naravnega okolja, po drugi pa omogočiti dostop čim širši javnosti. Čeprav je v tej trditvi morda nekaj dvoumnosti pa ni dvoma, da se osnovna elementa tega vprašanja dopolnjujeta in da enega ni mogoče v celoti rešiti, ne da
openaire   +4 more sources