Results 11 to 20 of about 133,144 (266)

Diversity and Distribution of Macrofungi in Protected Mountain Forest Habitats in Serbia and Its Relation to Abiotic Factors

open access: yesJournal of Fungi, 2022
Fungal diversity is one of the most important indicators of overall forest biodiversity and its health. However, scarce information exists on the state of macrofungal communities of mountain forests in Serbia, making it one of the countries with the ...
Milana Rakić   +4 more
doaj   +1 more source

Diversity of Molluscan Assemblage in Relation to Biotic and Abiotic Variables in Brown Algal Forests

open access: yesPlants, 2022
Canopy-forming macroalgae, mainly those belonging to the order Fucales, form the so-called brown algal forests, which are among the most productive assemblages in shallow coastal zones.
Martina Orlando-Bonaca   +3 more
doaj   +1 more source

Ecological structure of aquatic macroinvertebrate communities in the Hauts Plateaux of Northeast Algeria [PDF]

open access: yesBrazilian Journal of Biology, 2023
Aquatic macroinvertebrates are integral parts of functioning wetlands, inhabiting a diversity of aquatic ecosystems where communities are spatially structured.
S. Chaib   +5 more
doaj   +1 more source

A method to compute instantaneous oxygen evolution rates in cyanobacterial cultures grown in shake flasks

open access: yesEngineering Reports, 2020
Cyanobacteria have been attracting attention for various biotechnological applications due to their ability to carry out oxygenic photosynthesis. The oxygen evolution rate (OER) of cyanobacterial cultures is a key physiological parameter, which is ...
Annesha Sengupta, Pramod P. Wangikar
doaj   +1 more source

Reproductive biology of weakly electric fish Eigenmannia trilineata López and Castello, 1966 (Teleostei, Sternopygidae)

open access: yesBrazilian Archives of Biology and Technology, 2009
This study described the reproductive biology of a population of the weakly electric fish Eigenmannia trilineata from southern Brazil, providing the information on the estimation of reproductive period, fecundity, spawning type, first maturation size ...
Júlia Giora, Clarice Bernhardt Fialho
doaj   +1 more source

Factors Affecting the Epizootics of Entomopathogenic Fungi-A Review

open access: yesJournal of Bioresource Management, 2021
Entomopathogenic fungi (EPF) specifically infect and kill insects can serve as a potential biological control agent. Several biotic and abiotic factors affect their occurrence, persistence, and epizootics caused by them.
Mirza Abdul Qayyum   +4 more
doaj   +1 more source

Feeding of juvenile Atlantic Salmon Salmo salar L. and its trophic relations with other fish species in rivers of the Barents and White sea drainage basins (Kola peninsula)

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018
The feeding patterns of the young Atlantic salmon (salmon) and its trophic relations with members of the resident fish fauna – brown trout, grayling, perch, pike and mature min66 now were investigated in a variety of their shared habitats in rivers of ...
Maksim Alekseev   +6 more
doaj   +1 more source

Impact of fertilisers on five turfgrass mixtures for football pitches under natural conditions

open access: yesHorticultural Science, 2021
For 2 years (2019-2020), a field experiment to test the activities of different fertilisation schemes on the yield, colour and health status of five different grass mixtures for football pitches was conducted.
Barbara Zanelli   +3 more
doaj   +1 more source

Climatic Variation on Gas Exchange and Chlorophyll a Fluorescence in Tabebuia roseoalba and Handroanthus heptaphyllus (Bignoniaceae) [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2022
: Climatic variation throughout the day influences the ecophysiological performance of plants at different growth stages and phases. Therefore, this work aimed to evaluate the effect of climatic variation on ecophysiological aspects of T. roseoalba and H.
João Everthon da Silva Ribeiro   +4 more
doaj   +1 more source

Variação espaço-temporal na distribuição e abundância de Moenkhausia sanctaefilomenae (Characiformes: Characidae) em lagoas da planície de inundação do rio Cuiabá, Pantanal, Brasil=Spatial-temporal variation of the distribution and abundance of Moenkhausia sanctaefilomenae at lagoons of the Cuiaba river floodplain, Pantanal, Brazil [PDF]

open access: yesActa Scientiarum: Biological Sciences, 2012
Identificar os fatores bióticos e abióticos que determinam a variação na distribuição e abundância das populações, tornou-se nos últimos anos um grande desafio para os ecologistas.
Jerry Penha   +2 more
doaj   +1 more source

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