Results 111 to 120 of about 11,369 (239)

Taxonomía y morfología de Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae)

open access: yesBoletín de la Sociedad Argentina de Botánica, 2019
Introducción y objetivos: Se describe la diatomea Craticula gadorensis sp. nov. a partir de muestras de algas epilíticas recogidas en una balsa ganadera de la Sierra de Gádor, en la provincia de Almería.
S. Blanco   +3 more
semanticscholar   +1 more source

About a new representative of the genus Discostella Houk et Klee (Bacillariophyta) from the Transbaikal area (Russia)

open access: yes, 2008
По результатам изучения фитопланктона из оз. Ничатка (Забайкалье) приводится описание нового для науки мелкоклеточного вида из рода Discostella Houk et Klee (Bacillariophyta).За результатами вивчення фітопланктону із оз.
Поповская, Г.И.   +2 more
core   +1 more source

Single and multiple stressors alter phytoplankton biomass and diversity with contrasting responses of Bacillariophyta and other phytoplankton

open access: yesWater Biology and Security
Shallow lakes provide vital ecological services yet face escalating threats from climate warming, eutrophication, and imidacloprid pollution. Understanding how these stressors individually and interactively impact phytoplankton—the cornerstone of aquatic
Lan Wang   +9 more
doaj   +1 more source

Marine microalgae on the southern coast of Bahia, Brazil: composition and new records of phytoplankton species

open access: yesRodriguésia
The phytoplankton community is the first link in the aquatic trophic chain and knowledge of its composition is an important tool for ecological characterization; including as potential indicator of anthropic impacts. The southern coast of Bahia is one of
Helen Michelle de Jesus Affe   +3 more
doaj   +1 more source

A study of flora of Bacillariophyta in water bodies and water courses of the Naduiyakha River basin (Yamal Peninsula, Russia)

open access: yes, 2016
Приведены первые данные о видовом составе Bacillariophyta низкоминерализованных озер, проток, ручьев и рек бассейна р. Надуйяха из альгологически малоисследованного п-ва Ямал.This paper presents the first data on the species composition of ...
Ярушина, М.И.   +1 more
core   +1 more source

Colectores de algas de México (1787-1954)

open access: yesActa Botanica Mexicana, 2008
Se presenta información biográfica y bibliográfica de los colectores de algas de México durante el período de 1787-1954. Los datos fueron obtenidos mediante la consulta de herbarios nacionales y extranjeros, la comunicación directa con los curadores de
Jos\u00E9 Luis God\u00EDnez Ortega
doaj  

Диатомовые водоросли (Bacillariophyta) реки Свислочь (Белоруссия). Сообщение 1. Centrophyceae

open access: yes, 2010
Представлены результаты многолетних исследований (20062008 гг.) фитопланктона главного водотока г. Минскар. Свислочь. Показана роль Bacillariophyta, в том числе класса Centrophyceae и его отдельных представителей в планктонных альгоценозах.
Куликовский, М.С.   +3 more
core   +2 more sources

Valve morphology of four species of Frustulia (Bacillariophyta), including two described as new

open access: yes, 2012
Graeff, Carrie, Kociolek, John Patrick, Burliga, Ana Luiza (2012): Valve morphology of four species of Frustulia (Bacillariophyta), including two described as new.
Graeff, Carrie   +2 more
core   +1 more source

Psammothidium vernadskyi sp. nov. (Bacillariophyta) из Голубого озера, Западная Сибирь, Россия

open access: yes, 2013
Bacillariophyta species composition from two lakes in East Siberia was investigated. In one of them Psammothidium vernadskyi Bukht. et Stanislavskaya sp. nov. was found.
Stanislavskaya, E.V., Bukhtiyarova, L.N.
core   +1 more source

СТРУКТУРА И ДИНАМИКА НА ФИТОПЛАНКТОНА В ЯЗОВИР „КЪРДЖАЛИ“

open access: yesЖивотновъдни науки, 2014
Subject of study were the species composition and seasonal dynamics of phytoplankton in “Kardzhali” damlake. The presence of 67 taxa of 7 divisions was established: Cyanoprokaryota (12), Chlorophyta (21), Streptophyta (7), Pyrrhophyta (2), Euglenophyta (
КОСТАДИН ДОЧИН
doaj  

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