Results 11 to 20 of about 2,012 (134)

Interspecific Differences in Carbon and Nitrogen Metabolism and Leaf Epiphytic Bacteria among Three Submerged Macrophytes in Response to Elevated Ammonia Nitrogen Concentrations [PDF]

Plants
Submerged macrophytes in eutrophic aquatic environments adapt to changes in ammonia nitrogen (NH4-N) levels by modifying their levels of free amino acids (FAAs) and soluble carbohydrates (SCs).
Heyun Wang, Kuang Chen, Hui Jin, Rui Hu
doaj   +2 more sources

How Do Different Growth Forms of Winter Submerged Macrophytes Species Respond to Underwater Light Quality in a Mesocosm Study? [PDF]

Ecology and Evolution
Underwater light is a key factor that affects the growth of submerged macrophytes. However, the responses of different growth forms of submerged macrophytes to light quality remain unclear.
Xiaowen Lin, Xiaodong Wu, Xuguang Ge, Chenxin Zhong, Zian Xiang, Ye Yao, Lishuai Zhang, Sizhuo Li   +7 more
doaj   +2 more sources

Sediments nitrogen cycling influenced by submerged macrophytes growing in winter

Water Science and Technology, 2021
Restoration of submerged macrophytes is one of the important measures for ecological treatment of eutrophic lakes. The changes in physical and chemical conditions caused by submerged macrophytes also affect the process of benthic nitrogen cycling.
Zhang Dan, Wang Chuan, Zhou Qiaohong, Yuan Xingzhong   +3 more
doaj   +1 more source

Growth of Microcystis strains isolated from environments with the presence and absence of submerged macrophytes in coexistence with Ceratophyllum demersum

Acta Scientiarum: Biological Sciences, 2021
Cyanobacterial blooms can cause severe ecological and health problems in drinking water reservoirs. To alleviate this problem, allelopathically active submerged macrophytes can be used to reduce cyanobacterial growth.
Rafael Henrique de Moura-Falcão, Ariadne do Nascimento Moura, Cihelio Alves Amorim   +2 more
doaj   +1 more source

Seasonality and Species Specificity of Submerged Macrophyte Biomass in Shallow Lakes Under the Influence of Climate Warming and Eutrophication

Frontiers in Plant Science, 2021
Climate warming and eutrophication caused by anthropogenic activities strongly affect aquatic ecosystems. Submerged macrophytes usually play a key role in shallow lakes and can maintain a stable clear state. It is extremely important to study the effects
Haoping Wu, Haoping Wu, Haoping Wu, Beibei Hao, Beibei Hao, Beibei Hao, Hyunbin Jo, Hyunbin Jo, Yanpeng Cai, Yanpeng Cai   +9 more
doaj   +1 more source

Effects of Submerged Macrophyte Decomposition on Water Quality [PDF]

Nature Environment and Pollution Technology, 2022
Submerged macrophytes play an important role in aquatic ecosystems and are widely used in aquatic ecological restoration. However, when submerged macrophytes fade, litter, or even decompose, they may cause adverse effects on water quality.
Fangbo Zhang, Zhiqin Li, Lei Tang, Jingting Wang, Chao Shen, Xiaojia He, Ran Li, Jingjie Feng and Naiwen Li
doaj   +1 more source

Drivers of planktonic chlorophyll a in pampean shallow lakes

Ecological Indicators, 2023
Although agricultural intensification has been linked with the increment of lake eutrophication and shallow lake research has demonstrated the importance of submerged macrophytes for maintaining water clarity, less is known about the role of macrophytes ...
María Laura Sánchez, Irina Izaguirre, Horacio Zagarese, María Romina Schiaffino, Manuel Castro Berman, Leonardo Lagomarsino, G. Chaparro, Sofìa Baliña, María Solange Vera, Kendra Spence Cheruvelil   +9 more
doaj   +1 more source

The effects of water depth on the growth of two submerged macrophytes in an in situ experiment

Journal of Freshwater Ecology, 2021
An in situ experiment was designed in which Potamogeton crispus and Hydrilla verticillata were planted in plastic pots 25, 50, 75, 100, 125, 150, 175 and 200 cm underwater to study the effect of water depth on the growth and photosynthetic fluorescence ...
Xiaodong Wu, Jizheng Pan, Weixiang Ren, Jiuyun Yang, Lu Luo   +4 more
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Snail communities increase submerged macrophyte growth by grazing epiphytic algae and phytoplankton in a mesocosm experiment

Ecology and Evolution, 2022
The relationships between producers (e.g., macrophytes, phytoplankton and epiphytic algae) and snails play an important role in maintaining the function and stability of shallow ecosystems.
Tian Lv, Xin Guan, Shufeng Fan, Chen Han, Zhongyao Gao, Chunhua Liu   +5 more
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High-resolution flow simulation in Typhoon 21, 2018: massive loss of submerged macrophytes in Lake Biwa

Progress in Earth and Planetary Science, 2021
The global activities of typhoons and hurricanes are gradually changing, and these storms can drastically affect lake ecosystems through the recession of submerged macrophytes that regulate the water quality in lakes.
Nakada Satoshi, Haga Hiroki, Iwaki Maho, Mabuchi Kohji, Takamura Noriko   +4 more
doaj   +1 more source