Results 41 to 50 of about 139,863 (217)

Disentangling the mechanisms sustaining a stable state of submerged macrophyte dominance against free-floating competitors

Frontiers in Plant Science, 2022
Free-floating and rootless submerged macrophytes are typical, mutually exclusive vegetation types that can alternatively dominate in stagnant and slow flowing inland water bodies.
Sándor Szabó, Gergő Koleszár, Gergő Koleszár, Gergő Koleszár, Györgyi Zavanyi, Györgyi Zavanyi, Péter Tamás Nagy, Mihály Braun, Sabine Hilt   +8 more
doaj   +1 more source

Do submerged macrophyte species influence crustacean zooplankton functional group richness and their resource use efficiency in the low-light environment?

Frontiers in Plant Science, 2023
During the high grazing of epiphytic zooplankton in submerged macrophyte beds, the changes in crustacean zooplankton functional groups are crucial for stabilizing a clear water state in shallow lakes.
Li Wang, Li Wang, Xufa Ma, Jun Chen
doaj   +1 more source

Phosphorus stoichiometric homeostasis of submerged macrophytes and associations with interspecific interactions and community stability in Erhai Lake, China.

Water Research
According to stoichiometric homeostasis theory, eutrophication is expected to increase the dominance of submerged macrophytes with low homeostatic regulation coefficients (H) relative to those with high H values, ultimately reducing macrophyte community ...
Ling Jin, Qihang Wu, Shijie Xie, Wenwen Chen, Changqun Duan, Changqing Sun, Ying Pan, T. Lauridsen   +7 more
semanticscholar   +1 more source

From single to synthetic PGPR: Exploring the strategies of submerged macrophyte remediation in cadmium polluted sediment

International Journal of Sediment Research
Plant growth-promoting rhizobacteria (PGPR) are used to assist phytoremediation. Synthetic PGPR can adapt to diverse sediment environments more effectively than single PGPR. However, their mechanisms of application in submerged macrophytes remediation of
Xiangfen Liu, Junqi Yu, Yahua Li, Jinhui Pang, Yao Guo, Qianzheng Li, Kaixuan Wu, Bingqian Xu, Zhenbin Wu, Qiaohong Zhou   +9 more
doaj   +1 more source

The abundance of nirS-type denitrifiers and anammox bacteria in rhizospheres was affected by the organic acids secreted from roots of submerged macrophytes.

Chemosphere, 2020
Excessive nitrogen has been a global concern to cause lake eutrophication. The denitrification and anammox processes are considered to be effective biological pathways for nitrogen removal. Submerged macrophytes also play a key role in the nitrogen cycle
Xingjia Yin, Jing Lu, Yuchun Wang, Guanglong Liu, Yu-mei Hua, Xiaoqiong Wan, Jianwei Zhao, D. Zhu   +7 more
semanticscholar   +1 more source

Connecting the distribution and diversification of marine plants

Oikos, EarlyView.
Integration of the evolutionary history with distribution of extant species is necessary to explain present‐day diversity, particularly for ‘foundation' species, such as seagrasses, which create habitats of socioecological relevance. Here, we resolved if varying evolutionary history of seagrass families has imprinted the distribution ranges of extant ...
Fernando Tuya, Javier Martínez‐ Pérez, Álvaro Fueyo, Néstor E. Bosch   +3 more
wiley   +1 more source

Role of the propagule bank in reestablishing submerged macrophytes after removal of free-floating plants for recovery of a shallow lake in Southern Brazil

Ecología Austral, 2020
At eutrophic shallow subtropical lakes, free-floating macrophytes can occupy the entire water surface. The removal of this vegetation favors the recolonization of submerged macrophytes from the propagule bank.
Taiane H. G. Duarte, Thaís S. Almeida, Edélti F. Albertoni, Cleber Palma-Silva   +3 more
doaj   +1 more source

Impact of nutrients and water level changes on submerged macrophytes along a temperature gradient: A pan‐European mesocosm experiment

Global Change Biology, 2020
Submerged macrophytes are of key importance for the structure and functioning of shallow lakes and can be decisive for maintaining them in a clear water state.
Zeynep Ersoy, Ulrike Scharfenberger, Didier L. Baho, Tuba Bucak, T. Feldmann, J. Hejzlar, E. Levi, A. Mahdy, T. Nõges, E. Papastergiadou, K. Stefanidis, Michal Šorf, M. Søndergaard, C. Trigal, E. Jeppesen, M. Beklioğlu   +15 more
semanticscholar   +1 more source

Comparison of Conventional, Rake, and Sonar‐Based Biophysical Habitat Measurements in a Shallow Ontario River

River Research and Applications, EarlyView.
ABSTRACT Knowledge of habitat availability is critically important for the management and recovery of freshwater species. Quantifying habitat availability often requires fine‐scale sampling at point‐based locations across a large geographic extent, which can be laboursome.
Karl A. Lamothe, Jason Barnucz, D. Andrew R. Drake   +2 more
wiley   +1 more source

Leaf Soluble Carbohydrates, Free Amino Acids, Starch, Total Phenolics, Carbon and Nitrogen Stoichiometry of 24 Aquatic Macrophyte Species Along Climate Gradients in China

Frontiers in Plant Science, 2019
Leaf soluble carbohydrates (SC), free amino acids (FAA), starch, total phenolics (TOPH), carbon (C), and nitrogen (N) stoichiometry of 24 aquatic macrophyte species were studied at 52 selected sites in eastern, 31 sites in southwestern and 6 sites in ...
Qingchuan Chou, Qingchuan Chou, Qingchuan Chou, Te Cao, Leyi Ni, Ping Xie, Erik Jeppesen, Erik Jeppesen   +7 more
doaj   +1 more source