Results 11 to 20 of about 122,090 (305)

Nutrients transport behavior in inlet river in the Yellow River Delta in winter

open access: yesMarine Pollution Bulletin, 2023
The nutrients such as dissolved inorganic nitrogen (DIN, NH4+-N, NO2--N, and NO3--N), dissolved inorganic phosphorus (DIP, PO43-) and dissolved SiO2 (DSi) funneled by the inlet river are the dominant factors to coastal eutrophication. This study investigated nutrient transport process in typical inlet rivers in the Yellow River Delta.
Zhaohua, Wang, Kai, Liu
openaire   +2 more sources

Using Sweet Sorghum Varieties for the Phytoremediation of Petroleum-Contaminated Salinized Soil: A Preliminary Study Based on Pot Experiments

open access: yesToxics, 2023
Using energy plants to repair salinized soils polluted by petroleum is an efficient way to solve the problem of farmland reduction and prevent pollutants from entering the food chain simultaneously.
Di Ma   +8 more
doaj   +1 more source

Seasonal Variation Characteristics of C, N, and P Stoichiometry and Water Use Efficiency of Messerschmidia sibirica and Its Relationship With Soil Nutrients

open access: yesFrontiers in Ecology and Evolution, 2022
The seasonal dynamic characteristics of C, N, and P stoichiometry and water use efficiency (WUE) of Messerschmidia sibirica and the soil in the Yellow River Delta (YRD) were studied.
Tian Li   +8 more
doaj   +1 more source

Effects of shell sand burial on seedling emergence, growth and stoichiometry of Periploca sepium Bunge

open access: yesBMC Plant Biology, 2020
Background Sand burial plays an irreplaceable and unique role in the growth and distribution of vegetation on the Shell Dike Island in the Yellow River Delta.
Tian Li   +5 more
doaj   +1 more source

Salinity Effects on Microbial Derived-C of Coastal Wetland Soils in the Yellow River Delta

open access: yesFrontiers in Ecology and Evolution, 2022
Microorganisms play a crucial role in regulating the turnover and transformation of soil organic carbon (SOC), whereas microbial contribution to SOC formation and storage is still unclear in coastal wetlands. In this study, we collected topsoil (0–20 cm)
Pengshuai Shao   +4 more
doaj   +1 more source

Research progress of near-infrared fluorescence probes based on indole heptamethine cyanine dyes in vivo and in vitro

open access: yesBMC Chemistry, 2020
Near-infrared (NIR) fluorescence imaging is a noninvasive technique that provides numerous advantages for the real-time in vivo monitoring of biological information in living subjects without the use of ionizing radiation. Near-infrared fluorescent (NIRF)
Chunlong Sun   +4 more
doaj   +1 more source

An overview of ecohydrology of the Yellow River delta wetland [PDF]

open access: yesEcohydrology & Hydrobiology, 2016
The combined effects of geophysical and ecological processes, such as water and sediment load, land use change, eustatic sea level rise, land subsidence, and wetland loss, have produced a dynamic eco-hydrologic environment of the Yellow River delta (YRD) in northern China.
Hua Zhang, Xiaobing Chen, Yongming Luo
openaire   +1 more source

Regional estimation of daily to annual regional evapotranspiration with MODIS data in the Yellow River Delta wetland [PDF]

open access: yes, 2009
Evapotranspiration (ET) from the wetland of the Yellow River Delta (YRD) is one of the important components in the water cycle, which represents the water consumption by the plants and evaporation from the water and the non-vegetated surfaces.
Huang, C.   +5 more
core   +7 more sources

Vegetation dynamics and their response to freshwater inflow and climate variables in the Yellow River Delta, China [PDF]

open access: yes, 2013
Based on SPOT Vegetation NDVI data, streamflow data and meteorological data, the variation of vegetation cover, measured by the Normalized Difference Vegetation Index (NDVI), and its response to freshwater inflow, precipitation and temperature in the ...
Fu, Xinfeng, Jiang, Dejuan, Wang, Kun
core   +1 more source

Ecological stoichiometry, salt ions and homeostasis characteristics of different types of halophytes and soils

open access: yesFrontiers in Plant Science, 2022
Studying eco-stoichiometric and salt ions characteristics of halophytes and soils is helpful to understand the distribution mechanism of nutrients and salts in halophytes and their adaptation strategies to salinized habitats.
Yinghan Zhao   +6 more
doaj   +1 more source

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