Results 21 to 30 of about 17,484 (223)

Biomass and physiological responses of green algae and diatoms to nutrient availability differ between the presence and absence of macrophytes

Ecological Indicators, 2021
Nutrient enrichment commonly promotes phytoplankton biomass, while the presence of macrophytes can mitigate the promotion effects of nutrient loading. However, the existing studies have seldomly focused on the impacts of macrophytes on the phytoplankton ...
Beibei Hao, Haoping Wu, Jiaqi You, Wei Xing, Yanpeng Cai   +4 more
doaj   +1 more source

Freshwater macrophytes harbor viruses representing all five major phyla of the RNA viral kingdom Orthornavirae [PDF]

PeerJ, 2022
Research on aquatic plant viruses is lagging behind that of their terrestrial counterparts. To address this knowledge gap, here we identified viruses associated with freshwater macrophytes, a taxonomically diverse group of aquatic phototrophs that are ...
Karyna Rosario, Noémi Van Bogaert, Natalia B. López-Figueroa, Haris Paliogiannis, Mason Kerr, Mya Breitbart   +5 more
doaj   +2 more sources

A MODIS-Based Novel Method to Distinguish Surface Cyanobacterial Scums and Aquatic Macrophytes in Lake Taihu

Remote Sensing, 2017
Satellite remote sensing can be an effective alternative for mapping cyanobacterial scums and aquatic macrophyte distribution over large areas compared with traditional ship’s site-specific samplings.
Qichun Liang, Yuchao Zhang, Ronghua Ma, Steven Loiselle, Jing Li, Minqi Hu   +5 more
doaj   +1 more source

Herbicides for Rooted Aquatic Macrophytes [PDF]

Planta Daninha, 2019
ABSTRACT: The aim of this study was to evaluate the effectiveness of glyphosate, 2,4-D, and diquat to control the aquatic macrophytes Brachiaria subquadripara, Hedychium coronarium, and Myriophyllum aquaticum under greenhouse conditions. The following herbicides and doses were used: glyphosate at 240, 720, 1,680, 2,640, 3,600, and 4,320 g a.e.
W.R. CERVEIRA JR., A.F. SILVA, C. CRUZ, R.A. PITELLI, D. MARTINS   +4 more
openaire   +5 more sources

Choosing floating macrophytes for ecological intensification of small-scale fish farming in tropical areas: a methodological approach

Aquatic Living Resources, 2018
Several ecological services and functions are attributed to macrophytes, which may represent valuable resource for the ecological intensification of tropical fish farming.
Slembrouck Jacques, Samsudin Reza, Pantjara Brata, Sihabuddin Ahmad, Legendre Marc, Caruso Domenico   +5 more
doaj   +1 more source

Macrophytes as bioindicators [PDF]

River Systems, 2003
Submerged macrophytes respond to changes in the nutrient concentrations in their environment. In contrast to diatoms e.g., submerged macrophytes are capable of taking up nutrients from both the sediment pore water and the overlying water. Therefore, macrophytes can provide a more comprehensive assessment of river ecosystems. Two methods using submerged
Alexander Kohler, Susanne Schneider
openaire   +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

Comparing the Last Interglacial (MIS 5e) with the present interglacial period (MIS 1) using a multidimensional functional diversity analysis: The marine molluscs from Santa Maria Island (Azores Archipelago, central Atlantic) as a case study

Journal of Quaternary Science, EarlyView.
ABSTRACT Marine fossil records hold outstanding importance for ecological, evolutionary and biogeographical studies. Santa Maria Island in the Azores Archipelago (central Atlantic) features a remarkable marine fossil record spanning from the Pliocene to recent times.
Sérgio P. Ávila, Samuel Arruda, Luís Silva, Ana Hipólito, Rui Quartau, Ricardo S. Ramalho, Patrícia Madeira, Carlos S. Melo, Lara Baptista, Ana Cristina Rebelo, Gustavo M. Martins, Gonçalo Castela Ávila, Mohamed Amine Doukani, Esther Martín‐González, Daniele Scarponi, Alfred Uchman, Markes Johnson   +16 more
wiley   +1 more source

Response of submerged macrophytes of different growth forms to multiple sediment remediation measures for hardened sediment

Frontiers in Plant Science
Climate change and intensified human activities have disrupted the natural hydrological regime and rhythm of river-connected lakes, extending the dry season, increasing water loss, and exposing previously submerged lake floors.
Chuanxin Chao, Chuanxin Chao, Chuanxin Chao, Xiaorong Chen, Xiaorong Chen, Jie Wang, Yonghong Xie, Yonghong Xie   +7 more
doaj   +1 more source

Holocene climate oscillations, seismotectonic events and human–environmental interactions reconstructed from the Giannades palaeolake on Corfu (Eastern Mediterranean, Greece)

Journal of Quaternary Science, EarlyView.
ABSTRACT The Mediterranean is particularly sensitive to rapid climate changes (RCCs) during the Holocene. An increasing number of natural climate archives revealed that socio‐economic developments were influenced by such RCCs since the Palaeolithic. However, multi‐millennial and high‐resolution archives are still rare and often located in mountainous ...
Esra Reichert, Peter Fischer, Bernd Zolitschka, Tina Georg, Lea Obrocki, Denis Scholz, Katja Sporn, Andreas Vött   +7 more
wiley   +1 more source