Pengaruh Larutan Belimbing Wuluh (Averrhoa Bilimbi) Dan Larutan Jeruk Nipis (Citrus Aurantifolia) Terhadap Potensial Membran Alga Nitella SP. Yang Tercemar Tembaga (Cu) [PDF]
Salah satu jenis logam berat yang banyak mencemari perairan saat ini yaitu tembaga (Cu) yang disebabkan oleh limbah hasil pengolahan industri pelapisan logam.
Juswono, U. P. (Unggul) +2 more
core
This study investigates the seasonal shifts in phytoplankton communities in the Manyas Reservoir (Balıkesir, Turkey) and their relationships with key physicochemical variables. A total of 59 taxa belonging to Heterokontophyta, Chlorophyta, Cyanobacteria,
Çelik Kemal, Karasakal Mahide Balaban
doaj +1 more source
Precisiones sobre la bioestratigrafía de las Clavatoraceas del Valanginiense de la Sierra del Pozo (Provincia de Jaén, SE de España) [PDF]
Some Clavatoraceae species have been determinated at the top of the Upper Berriasian-Lower Valanginian depositional sequence. Age determination is highly consistent with dating obtained through Foraminifera studies and formers carried out in the ...
Torres Pérez-Hidalgo, Trinidad José
core +1 more source
Phytoplankton Communities and Physical-Chemical Properties of Ulaş Lake (Ulaş/Sivas)
This study was conducted between December 2010 and December 2011 to reveal the phytoplanktonic groups present in Ulaş Lake and to assess the lake’s physical and chemical properties.
Ergün Kasaka, Mahir Yildirim
doaj +1 more source
Ciclo de vida, desarrollo y cariología de Klebsormidium nitens (Klebsormidiales, Charophyta)
Se estudiaron las células vegetativas y reproductivas de Klebsormidium nitens, primera cita para la República Argentina. La identificación de la especie se realizó utilizando caracteres morfológicos, hábito de crecimiento, la forma de apertura de los ...
María Virginia Sánchez Puerta +1 more
doaj
Eocene-Oligocene magnetostratigraphy from the central part of the SE margin of the Ebro Basin [PDF]
Previous magnetostratigraphic studies focused in the Eocene successions of the eastern Ebro Basin have provided some absolute age for the basin infill. These results were based on some biostratigraphic constraints wich have been recently challenged.
Beamud Amorós, Elisabet +6 more
core
Amplicon sequencing data profiling of rhizospheric microbiome associated with Capsicum annuum L. var. Kulai cultivated under organic farming. [PDF]
Tharek M, Mat Amin N.
europepmc +1 more source
Plankton composition and environmental parameters in the habitat of the Iranian cave barb (Iranocypris typhlops) in Iran [PDF]
La composición planctónica y los parámetros ambientales en el hábitat del barbo cavernícola iraní Iranocypris typhlops El barbo cavernícola iraní, Iranocypris typhlops (Bruun & Kaiser, 1944) es una especie catalogada como “Vulnerable” en la Lista Roja ...
Farashi, A. +4 more
core
Sexual reproduction of Zygnematophyceae (Charophyta)
Zygnematophyceae sind eine Klasse im Süßwasser lebender Mikroalgen und die Schwestergruppe aller Landpflanzen. Während sich die meisten Studien mit ihrer Stresstoleranz im vegetativen Zustand beschäftigen, dürfte auch die sexuelle Fortpflanzung (Konjugation) einen wichtigen Aspekt bei der Anpassung an (semi)-terrestrische Lebensräume gespielt haben ...
openaire +1 more source
Polyploidy in relation to sexual dimorphism in Charophyta.
Present paper deals with the cytological studies of monoecious and dioecious forms belonging to three Charophyte genera viz. Chara, Nitella and Tolypella. The taxonomic validity of sexual dimorphism has been discussed refuting the generalization of Wood and Imahori (1965).
openaire +2 more sources

