Recovery of nitrogen and phosphorus in wastewater by red mud-modified biochar and its potential application

The Science of The Total Environment, Год журнала: 2022, Номер 860, С. 160289 - 160289

Опубликована: Ноя. 19, 2022

Язык: Английский

---

Impact of urban space on PM2.5 distribution: A multiscale and seasonal study in the Yangtze River Delta urban agglomeration

Journal of Environmental Management, Год журнала: 2024, Номер 363, С. 121287 - 121287

Опубликована: Июнь 5, 2024

Язык: Английский

---

Effects of Seasonal Variation on Water Quality Parameters and Eutrophication in Lake Yangzong

Water, Год журнала: 2022, Номер 14(17), С. 2732 - 2732

Опубликована: Сен. 1, 2022

Understanding the seasonal variation characteristics and trends in water quality is one of most important aspects for protecting conserving lakes. Lake Yangzong parameters nutrients, including temperature, dissolved oxygen (DO), pH, conductivity, Chlorophyll-a, phycocyanin, total nitrogen (TN) phosphorus (TP), were monitored different seasons from 2015 to 2021. Based on monitoring data, temporal spatial variations various analyzed. The results showed that a warm monomictic lake. Pearson correlation coefficient analysis significantly correlated probably affected by temperature. Cyanobacteria at risk blooming spring autumn. contents TN TP winter higher than summer, especially TN, with both reaching peak epilimnion hypolimnion December 2020 (TN = 1.3 mg/L, 0.06 mg/L). We also observed dual endogenous release exogenous input. Therefore, strengthening supervision controlling eutrophication caused human activities urgently needed.

Язык: Английский

---

Quantifying the Effects of Root and Soil Properties on Soil Detachment Capacity in Agricultural Land Use of Southern China

Forests, Год журнала: 2022, Номер 13(11), С. 1788 - 1788

Опубликована: Окт. 28, 2022

Unsustainable agricultural land use will lead to an increased risk of soil erosion and degradation. However, few studies have investigated impacts changes in root properties on the detachment process. Therefore, we effects relative contribution capacity. Soil samples were collected from six different types subjected flow scouring under shear stresses ranging 4.98 16.37 Pa. Agricultural influenced distribution surface layer. Root length density, area volume density orchards with no cover, grass farmland less than those grassland samples. Different affected Bare land, farmland, cover more vulnerable erosion, while forest, orchard showed little detachment. capacity decreased exponentially increasing bulk aggregate stability, organic matter, mass density. The stability had greatest increases erosion; a groundcover management strategy, such as planting orchard, could effectively increase fine control erosion.

Язык: Английский

---

Simulating the effect of climate change on soil microbial community in an Abies georgei var. smithii forest

Frontiers in Microbiology, Год журнала: 2023, Номер 14

Опубликована: Июнь 2, 2023

Qinghai-Tibet Plateau is considered a region vulnerable to the effects of climate change. Studying change on structure and function soil microbial communities will provide insight into carbon cycle under However, date, changes in successional dynamics stability combined (warming or cooling) remain unknown, which limits our ability predict consequences future In this study,

Язык: Английский

---

Fish stocks as phosphorus sources or sinks: Influenced by nutritional and metabolic variations, not solely by dietary content and stoichiometry

The Science of The Total Environment, Год журнала: 2024, Номер 938, С. 173611 - 173611

Опубликована: Май 28, 2024

Язык: Английский

---

Rainfall seasonality shapes microbial assembly and niche characteristics in Yunnan Plateau lakes, China

Environmental Research, Год журнала: 2024, Номер 257, С. 119410 - 119410

Опубликована: Июнь 12, 2024

Язык: Английский

---

Eutrophication levels increase sulfur biotransformation and emissions from sediments of Lake Taihu

The Science of The Total Environment, Год журнала: 2023, Номер 887, С. 164054 - 164054

Опубликована: Май 12, 2023

Язык: Английский

---

Tipping points of nitrogen use efficiency in freshwater phytoplankton along trophic state gradient

Water Research, Год журнала: 2023, Номер 245, С. 120639 - 120639

Опубликована: Сен. 16, 2023

Язык: Английский

---

Water depth and land-use intensity indirectly determine phytoplankton functional diversity and further regulate resource use efficiency at a multi-lake scale

The Science of The Total Environment, Год журнала: 2022, Номер 834, С. 155303 - 155303

Опубликована: Апрель 19, 2022

Язык: Английский

---