Population expansion of invasive plant Spartina alterniflora in the Tianjin coastal wetland, China

2011 ◽  
Author(s):  
Jungai Ma ◽  
Fuchen Shi ◽  
Minwei Chai ◽  
Limin Liu
Keyword(s):  
Spartina Alterniflora ◽  
Invasive Plant ◽  
Coastal Wetland ◽  
Population Expansion

Accumulation and Output of Heavy Metals by the Invasive Plant Spartina alterniflora in a Coastal Salt Marsh

Pedosphere ◽  
2018 ◽  
Vol 28 (6) ◽  
pp. 884-894 ◽  
Author(s):  
Lian CHEN ◽  
Jianhua GAO ◽  
Qingguang ZHU ◽  
Yaping WANG ◽  
Yang YANG
Keyword(s):  
Heavy Metals ◽  
Salt Marsh ◽  
Spartina Alterniflora ◽  
Invasive Plant ◽  
Coastal Salt Marsh

Clipping at early florescence is more efficient for controlling the invasive plant Spartina alterniflora

2009 ◽  
Vol 24 (5) ◽  
pp. 1033-1041 ◽  
Author(s):  
Yang Gao ◽  
Long Tang ◽  
Jinqing Wang ◽  
Chenghuan Wang ◽  
Zongsuo Liang ◽  
...  
Keyword(s):  
Spartina Alterniflora ◽  
Invasive Plant

scholarly journals Synthesis of ZnO Nanoparticles Loaded on Biochar Derived from Spartina alterniflora with Superior Photocatalytic Degradation Performance

Nanomaterials ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2479
Author(s):  
Hua Jing ◽  
Lili Ji ◽  
Zhen Wang ◽  
Jian Guo ◽  
Shiyao Lu ◽  
...  
Keyword(s):  
Spartina Alterniflora ◽  
Malachite Green ◽  
Zno Nanoparticles ◽  
Photoelectron Spectroscopy ◽  
Invasive Plant ◽  
Degradation Products ◽  
Removal Rate ◽  
Ring Structure ◽  
Reactive Groups ◽  
Adsorption Desorption

Spartina alterniflora is an invasive plant from coastal wetlands, and its use in applications has garnered much interest. In this study, a composite photocatalyst (ZnO@BC) was synthesized by preparing zinc oxide (ZnO) nanoparticles with S. alterniflora extracts, S. alterniflora, and one-step carbonization, which was characterized using scanning electron microscope (SEM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), Raman, X-ray photoelectron spectroscopy, ultraviolet–visible spectroscopy (UV–vis DRS), photoluminescence (PL) and N2 adsorption–desorption isotherm. The degradation capacity and mechanism of malachite green (MG) using ZnO@BC were analyzed under visible irradiation, and the degradation products of malachite green were detected by LC–MS. The results show that ZnO@BC has a larger surface area (83.2 m2/g) and various reactive groups, which enhance its photocatalytic efficiency, with the presence of oxygen vacancy further improving the photocatalytic activity. The total removal rate of malachite green (400 mg/L) using ZnO@BC is up to 98.38%. From the LC–MS analysis, it could be concluded that malachite green is degraded by demethylation, deamination, conjugate structure and benzene ring structure destruction. This study provides a novel idea for the high-value utilization of S. alterniflora.

Exotic Spartina alterniflora invasion alters soil nitrous oxide emission dynamics in a coastal wetland of China

2019 ◽  
Vol 442 (1-2) ◽  
pp. 233-246 ◽  
Author(s):  
Dengzhou Gao ◽  
Lijun Hou ◽  
Xiaofei Li ◽  
Min Liu ◽  
Yanling Zheng ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Spartina Alterniflora ◽  
Coastal Wetland ◽  
Nitrous Oxide Emission ◽  
Spartina Alterniflora Invasion
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