Results 31 to 40 of about 4,589 (145)

Seasonal starch allocation of starry stonewort (Nitellopsis obtusa) growing in Lake Koronis, MN

Journal of Freshwater Ecology, 2023
Starry stonewort (Nitellopsis obtusa) (Desvaux in Loiseleur) J. Groves is an invasive macro alga that can take over entire water columns and outcompete native species.
Alyssa M. Haram, Ryan M. Wersal
doaj   +1 more source

The cell walls of different Chara species are characterized by branched galactans rich in 3‐O‐methylgalactose and absence of AGPs

Physiologia Plantarum, Volume 175, Issue 4, July/August 2023., 2023
Abstract Streptophyte algae are the closest relatives to land plants; their latest common ancestor performed the most drastic adaptation in plant evolution around 500 million years ago: the conquest of land. Besides other adaptations, this step required changes in cell wall composition.
Lukas Pfeifer, Kim‐Kristine Mueller, Jon Utermöhlen, Felicitas Erdt, Jean Bastian Just Zehge, Hendrik Schubert, Birgit Classen   +6 more
wiley   +1 more source

Checklist, Red List, and Distribution Pattern of Charophytes (Charophyceae, Charales) in Slovakia Based on Critical Revision of Herbarium Specimens

Diversity, 2022
A critical revision of charophytes collected in Slovakia from 1887 up to present, based on herbaria specimens, provided us with the opportunity to compile an updated checklist and to revaluate their threat status in order to obtain the current red list ...
Alica Hindáková, Maciej Gąbka, Richard Hrivnák   +2 more
doaj   +1 more source

Periphyton and benthivorous fish affect charophyte abundance and indicate hidden nutrient loading in oligo‐ and mesotrophic temperate hardwater lakes

Freshwater Biology, Volume 68, Issue 2, Page 312-324, February 2023., 2023
Abstract Charophytes are a key group of submerged macrophytes in temperate hardwater lakes, but have declined or been replaced by angiosperms as a result of eutrophication for more than 100 years. At present, this process is continuing in many European lakes despite an overall reduced nutrient loading.
Marta Maria Alirangues Nuñez, Andreas Hussner, Rüdiger Mauersberger, Uwe Brämick, Daniel Hühn, Liang He, Sabine Hilt   +6 more
wiley   +1 more source

R Code, Data, and Output Supporting: A within-lake occupancy model for starry stonewort, Nitellopsis obtusa, to support early detection and monitoring

, 2021
Please see the readme file provided in this submission for details on the files included here, which include raw and processed data files as well as several R scripts.These data and files support the published paper "A within-lake occupancy model for ...
Larkin, Daniel J, Fieberg, John, Glisson, Wesley, Bajcz, Alex W   +3 more
core   +1 more source

First report of female gametangia in the invasive macroalga starry stonewort (Nitellopsis obtusa) in North America [PDF]

, 2022
Nitellopsis obtusa (starry stonewort) is a macroalga in the Characeae family first documented in North America c. 1974. Since initial introduction, N. obtusa clonal populations quickly established in inland lakes as early as 2005.
Harrow-Lyle, Tyler J., Ginn, Brian K., Melles, Stephanie J., Kirkwood, Andrea   +3 more
core   +1 more source

Breaking down barriers to consistent, climate‐smart regulation of invasive plants: A case study of US Northeast states

Ecosphere, Volume 13, Issue 5, May 2022., 2022
Abstract Efforts to prevent the introduction and spread of new invasive plants are most effective when regulated species are consistent across jurisdictional boundaries and proactively prohibit species before they arrive or in the earliest stages of invasion.
Bethany A. Bradley, Evelyn M. Beaury, Emily J. Fusco, Lara Munro, Carrie Brown‐Lima, William Coville, Benjamin Kesler, Nancy Olmstead, Jocelyn Parker   +8 more
wiley   +1 more source

Preliminary evidence of an endangered species benefiting from moderate climate warming: A palaeolimnological study of the charophyte Lychnothamnus barbatus

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 31, Issue 10, Page 2673-2689, October 2021., 2021
Abstract In a time of rapid environmental changes, identification of the effects of climate warming on charophytes (Characeae, Charophyta) will enable the optimization of conservation measures, especially for extremely rare species. Lychnothamnus barbatus is one of the rarest charophytes worldwide, which has decreased in the number of occupied sites ...
Michał Brzozowski, Grzegorz Kowalewski, Witold Szczuciński, Lech Kaczmarek, Mariusz Pełechaty   +4 more
wiley   +1 more source

New records and noteworthy data of plants, algae and fungi in SE Europe and adjacent regions, 22 [PDF]

Comprehensive Plant Biology
This paper presents new records and noteworthy data on the following taxa in SE Europe and adjacent regions: saprotrophic fungi Coronophora gregaria and Teunomyces cretensis, stoneworts Nitella flexilis and Nitellopsis obtusa, mosses Brachytheciastrum ...
Gordana Tomović, Marko S. Sabovljević, Djordje P. Božović, Pavel Širka, Salza Palpurina, Dimitar Stoykov, Vladan Djordjević, Svetlana Krdžić, Dragana Jenačković Gocić, Danijela Nikolić, Marjan Niketić, Aleksandra Marković, Ivana Trbojević, Georgi Kunev, Milorad M. Vujičić, Boris Assyov, Roxana Nicoară, Marilena Onete   +17 more
doaj   +1 more source

Hidden introductions of freshwater red algae via the aquarium trade exposed by DNA barcodes

Environmental DNA, Volume 3, Issue 2, Page 481-491, March 2021., 2021
By DNA barcoding ~200 specimens of freshwater red macroalgae from the field and aquaria with the applications of DNA‐based algorithm species delimitation, this large‐scale survey not only revealed the hidden biodiversity and introduction of these hitchhiking aquarium inhabitants but also showed that the aquarium trade could facilitate their global ...
Shing Hei Zhan, Tsai‐Yin Hsieh, Lan‐Wei Yeh, Ting‐Chun Kuo, Shoichiro Suda, Shao‐Lun Liu   +5 more
wiley   +1 more source