Results 51 to 60 of about 11,321 (166)

Study on pre-treatment processes for biogas slurry treatment based on integrated PN/A process

Gongye shui chuli
The high COD concentration in food waste biogas slurry leads to a high C/N ratio. Directly applying the integrated partial nitrification-anammox(PN/A) process for treatment can easily cause the accumulation of heterotrophic bacteria and process ...
CHEN Jincai, ZHANG Lian, WANG Siqi, LIU Shujie, Li Zijiang, DENG Zhaobin, LUO Yongxiang, LI Yanhong   +7 more
doaj   +1 more source

Social-ecological heterogeneity drove contrasting tree cover restoration in South China Karst

Communications Earth & Environment
South China Karst is the world’s largest continuous karst zone and is becoming the hotspot of greening earth. However, the greening sustainability remains uncertain due to challenges from carbonate geological constraints and oversights in recognizing ...
Tao Hu, Jian Peng, Sijing Qiu, Jianquan Dong, Yi’na Hu, Yifan Lin, Pei Xia   +6 more
doaj   +1 more source

Comparative transcriptomics and proteomics analysis of the symbiotic germination of Paphiopedilum barbigerum with Epulorhiza sp. FQXY019

Frontiers in Microbiology
IntroductionPaphiopedilum barbigerum is currently the rarest and most endangered species of orchids in China and has significant ornamental value. The mature seeds of P.
Fan Tian, Fan Tian, Juncai Wang, Fangjun Ding, Fangjun Ding, Lianhui Wang, Lianhui Wang, Yanbing Yang, Yanbing Yang, Xinxiang Bai, Chengjiang Tan, Xiaofeng Liao   +11 more
doaj   +1 more source

Karst area of Zabučje-Gradina

Zbornik radova - Geografski fakultet Univerziteta u Beogradu
Karst areas of western Serbia, such as the Valjevo and Pešter karsts, are well known and researched, but there are smaller and less well-researched units, such as the Zabučje-Gradina karst unit. This paper presents the basic geomorphological characteristics of the Zabučje-Gradina karst unit. The focus of the research is on karstological characteristics,
openaire   +2 more sources

The role of RaDFR2 regulating flower color formation in Rhododendron agastum

BMC Plant Biology
Backgroud As one kind of flavonoids in plants, anthocyanins are the main important pigments, which are responsible for painting flowers and fruits with various color to facilitate seed distribution and fertilization.
Hongxi Shi, Yaning Wei, Shiyu Sun, Ximin Zhang, Wei Sun, Zhigang Ju   +5 more
doaj   +1 more source

Features and genesis analysis of geological relics of karst landforms in the Laoshan area of Malipo, Yunnan Province

Carsologica Sinica
The Laoshan area in Malipo, Yunnan Province is located in the transitional zone from the karst plateau in southeastern Yunnan to the Red River Delta Plain in Northern Vietnam, where the gorge-type karst landform is typically developed, forming a rich and
Tianwang PAN, Wenqiang SHI, Chengzhan LI, Weihai CHEN, Liangliang TANG, Hongmei WU   +5 more
doaj   +1 more source

A new lithophilous species of Gesneriaceae, Petrocodonrubrostriatus, from the karst area of South Yunnan, China. [PDF]

PhytoKeys, 2023
Tan K, Chen DY, Song XQ, Ren MX.
europepmc   +1 more source

Development characteristics and controlling factors of red-bed karst in the southern section of Longmen Mountain at the edge of Sichuan Basin

Carsologica Sinica
During the Jurassic to Cretaceous periods, a set of continental red basin sediments were deposited in front of Longmen Mountain on the western margin of the Sichuan Basin.
Xiaowen ZHANG, Chuan WANG, Yanna YANG, Shijie FAN, Lei YU, Xiaoqing XU   +5 more
doaj   +1 more source

Research on programmatic multi-attribute decision-making problem: An example of bridge pile foundation project in karst area. [PDF]

PLoS One, 2023
Lu Y, Nie C, Zhou D, Shi L.
europepmc   +1 more source

Development law and influencing factors of covered karst in Shaoguan New District

Carsologica Sinica
The carbonate rock in the Shaoguan New District is widely distributed, and the covered karst caves are well-developed, exerting a significant influence on engineering construction and restricting the city’s construction and development.
Hui CHEN, Jinzhao GONG, Zhende GUAN, Wenping ZHANG, Yunfei ZHANG, Changyang XIE, Yao XU   +6 more
doaj   +1 more source