PPCPs in Jiulong River estuary (China): Spatiotemporal distributions, fate, and their use as chemical markers of wastewater

Stratified active archaeal communities in the sediments of Jiulong River estuary, China

Here the composition of total and active archaeal communities in a sediment core of Jiulong River estuary at Fujian Province, Southern China was reported. Profiles of CH(4) and SO(2-) (4) concentrations from the sediment core indicated the existence of a sulfate-methane transition zone (SMTZ) in which sulfate reduction-coupled anaerobic oxidation of methane (AOM) occurs. Accordingly, three sedi...

Metagenomic Analysis of Virioplankton of the Subtropical Jiulong River Estuary, China

Viruses are the most abundant biological entities in the oceans, and encompass a significant reservoir of genetic diversity. However, little is known about their biodiversity in estuary environments, which represent a highly dynamic and potentially more diverse habitat. Here, we report a metagenomic analysis of the dsDNA viral community from the Jiulong River Estuary (JRE), China, and provide a...

Distribution of polycyclic aromatic hydrocarbons in sediments from Yellow River Estuary and Yangtze River Estuary, China.

Surface sediment samples collected from twenty-one sites of Yellow River Estuary and Yangtze River Estuary were determined for sixteen priority polycyclic aromatic hydrocarbons (PAHs) by isotope dilution GC-MS method. The total PAH contents varied from 10.8 to 252 ng/g in Yellow River Estuary sediment, and from 84.6 to 620 ng/g in Yangtze River Estuary sediment. The mean total PAH content of Ya...

Salinity and turbidity distributions in the Brisbane River estuary, Australia

investigating discourse markers use in spoken language between iranian tefl students and english native speakers

چارچوب نظری این مطالعه شامل یک گزارش عملکردی است و مبتنی بر تعریف شیفرین (1987) از مدل چند بعدی وابستگی مطالب است. این مطالعه 10 نشانگر گفتمان (بنابراین ، بله ، بسیار خوب ، باشه ، می دانید ، خوب ، چون، من فکر می کنم ، منظور من این است که ، در واقع) را با توجه به الگوی عملکردی مشلر(1994) در مورد نشانگرهای گفتمان طبقه بندی می کند. این مطالعه به بررسی مشخصات وقوع این عناصر در گفتار فی البداهه دانش...