Variation of CO concentration and its provenance in alpine on the south slope of Tomur Peak, Tianshan Mountains.

This study analyzes the characteristics of near-surface atmospheric CO concentrations on the southern slope of Tomur Peak from 2013 to 2022. Utilizing the Boughton two-parameter algorithm, we determined the CO background and non-background concentrations. Additionally, the Hysplit model was employed to investigate the potential contributing areas of the CO non-background concentration.

Production performance and rumen bacterial community structure of Hu sheep fed fermented spent mushroom substrate from Pleurotus eryngii.

This study aimed to investigate the effect of fermented spent mushroom substrate from Pleurotus eryngii (SMPE) supplementation on production performance, meat quality and rumen bacterial community structure of Hu sheep. 120 2-month-old Hu sheep with average body weight [(13.50 ± 3.

[Chemical denudation rates and carbon dioxide sink in Koxkar glacierised region at the south slope of Mt. Tianshan, China].

Chemical denudation rates and carbon dioxide sink were from water samples from ice-melt water, precipitation and river water were collected daily from June 21st to September 10th in 2004 in the Koxkar glacier region, south slope of Mt. Tianshan, China. The law of conservation of mass was applied for calculating chemical denudation fluxes and transient carbon dioxide sink.

[Hydrochemical characteristic analysis of melting water flow in Keqikaer Glacier, Tianshan (west) Mountains].

In order to study the melting water chemical characteristics in the Keqikaer Glacier, Tianshan(west)Mountains, the samples were collected from June to September in 2003. The result is found that: (1) The pH value is between 7.35-8.