Results 31 to 40 of about 711 (169)

Mutagenicity of triacontanol in Tolypella prolifera (Div. Charophyta).

CYTOLOGIA, 1989
Mutagenicity of 1-Triacontanol was tested on Tolypella prolifera. On the basis of induced chromosomal and nuclear aberrations, mitotic index and the percentage of aberrated cells, mutagenic activities of Triacontanol were assessed. Application of Triacontanol in charophyte taxa has been recommended for chromosome analysis in place of polyploid inducing
Bhatnagar, S. K., Verma, Abha, Singh, V. K.   +2 more
openaire   +2 more sources

The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection

Nature Conservation Research: Заповедная наука, 2018
The dataset for charophytes from the Middle Volga Region, including Orenburg region, Penza region, Samara region, Ulyanovsk region, Chuvash Republic, Republic of Mariy El, Republic of Mordovia, Republic of Tatarstan, have been updated under study of ...
Roman E. Romanov, Elena V. Chemeris, Liubov V. Zhakova, Anastasia V. Ivanova, Olga V. Palagushkina   +4 more
doaj   +1 more source

Aportaciones a la distribución y ecología de las carofíceas de la provincia de Valencia [PDF]

, 1993
Contributions to the distribution and ecology of the Charophyceae of the Valencia province. As result of the study of 88 places, data on distribution and ecology of the Charophyceae in the Valencia province are given.
Carretero, José Luis
core   +4 more sources

Macrophytes aquatiques dans les eaux calmes en Hesse [PDF]

, 2009
Im Rahmen einer hessenweiten Untersuchung wurden etwa 70 künstliche Stillgewässer – Kiesgruben, Tagebaurestseen, Fischteiche – auf das Vorkommen von Wasserpflanzen untersucht.
Gregor, Thomas, Korte, Egbert, König, Andreas   +2 more
core  

Go hard or go home: Major removal of woody vegetation and sediment greatly enhances wetland plant and water beetle diversity recovery in a farmland pond landscape

Ecological Solutions and Evidence, Volume 6, Issue 4, October–December 2025.
We investigated short‐term (1–3 years) pond biodiversity responses to restoration at a variety of management intensities. Ponds undergoing the most intense intervention (major woody vegetation and sediment removal) showed the strongest biodiversity uplift. This is likely in part due to a seedbank response and highlights the value of intense restoration
Ben Siggery, Carl D. Sayer, Emily Alderton, Helen M. Greaves, Peter M. Robinson, Jan C. Axmacher   +5 more
wiley   +1 more source

Species of Tolypella in Nebraska [PDF]

, 1947
In 1944 when The Characeae of Nebraska was published by the author (1), the genus Tolypella was not represented in the collections or reports. Subsequently, however, three species were found by Dr.
Daily, Fay Kenoyer
core   +1 more source

High levels of seed dispersal by a declining wintering population of migratory geese

Freshwater Biology, Volume 69, Issue 12, Page 1857-1870, December 2024.
Abstract Ducks are known to be important seed dispersers, but the role of geese in plant dispersal is less clear. Wintering populations of migratory geese are undergoing rapid changes in distribution and habitat use in response to climate change and changes in land use, and the implications for seed dispersal have not previously been studied.
Iciar Jiménez‐Martín, Adrián Monreal, Víctor Martín‐Vélez, María J. Navarro‐Ramos, Anthony D. Fox, Ádám Lovas‐Kiss, Andy J. Green   +6 more
wiley   +1 more source

Recreational land use contributes to the loss of marine biodiversity

People and Nature, Volume 6, Issue 5, Page 1758-1773, October 2024.
Abstract Coastal areas are at the centre of human–nature relationship, shaped by recreation, tourism and aesthetic values. However, socioeconomic drivers of biodiversity change in coastal areas have received less attention. Soft sediment seafloors support diverse species communities and contribute to ecosystem functionality.
Elina A. Virtanen, Niko Kallio, Marco Nurmi, Susanna Jernberg, Liisa Saikkonen, Louise Forsblom   +5 more
wiley   +1 more source

Interactions between stoneworts (Charales) and waterbirds

Biological Reviews, Volume 99, Issue 2, Page 390-408, April 2024.
ABSTRACT Stoneworts (Charales) are green algae that represent an important food resource for many waterbird species in Europe and elsewhere. Browsing avian herbivores (e.g. swan, goose, duck and coot species) consume Charales plant vegetative parts, by head‐dipping, up‐ending or diving.
Anthony D. Fox, Antra Stīpniece
wiley   +1 more source

First record of Nitellopsis obtusa (Characeae) in Mongolia: A novel genus in the national flora

Journal of Asia-Pacific Biodiversity
Nitellopsis obtusa (Desv.) J.Groves, the species of charophytes (Characeae, Charales), has a wide distribution from Europe to Asia, and is listed as a threatened species in certain countries.
Syou Kato, Shukherdorj Baasanmunkh, Khurelbaatar Khaliunaa, Batlai Oyuntsetseg, Hyeok Jae Choi, Takashi Shiga   +5 more
doaj   +1 more source