Results 101 to 110 of about 5,915 (215)
Abundance, biovolume and biomass of heterotrophic dinoflagellates at station TT008_5-CTD42
, 2003 Abundance, biovolume and biomass of heterotrophic dinoflagellates at station TT012_4 ...
Peter Verity (6970808), Verity, Peter
core +1 more source
Comparison of Microphototrophic Communities Living in Different Soil Environments in the High Arctic
Frontiers in Ecology and Evolution, 2019 The Arctic region undergoes rapid climate change resulting in soil warming with consequent changes in microbial community structure. Therefore, it is important to gain more knowledge on the pioneer photosynthetic microorganisms and their relations to ...
Ekaterina Pushkareva +5 more
doaj +1 more source
BioCalc: a software tool for the calculation of biovolume of phytoplankton samples
, 2019 The estimate of cell biovolume, based on measurements of linear dimensions of shapes adapted to standard geometric models, is important for the study of phytoplankton ecology. However, time-consuming calculations are required for the estimation of biovolume from linear measurements.
dos Santos-Silva, Edinaldo Nelson +2 more
openaire +1 more source
The use of genus-level determinations and biovolume classes as surrogates to indicate environmental drivers of stream diatom communities in the Brazilian Pampa [PDF]
Anais da Academia Brasileira de CiênciasThe demand for low-cost and time-efficient biomonitoring and ecological assessment strategies has increased due to threats to biodiversity. We evaluated the ability of surrogates (genera and biovolume classes) to access information provided by diatom ...
ANA PAULA TAVARES COSTA, FABIANA SCHNECK
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Community structure and biovolume size spectra of mesozooplankton in the Pearl River estuary
, 2018 The Pearl River estuary is the second largest estuary in China. This study reported the species composition and size structure of mesozooplankton in the upper and lower Pearl River estuary in the dry and wet seasons.
Yehui Tan +4 more
core +1 more source
Journal of Limnology, 2002 Phytoplankton community and limnochemistry of Piburger See, a small soft-water, meromictic lake situated at 913 m a.s.l. in a crystalline area of the Central Eastern Alps of Tyrol (Austria), were investigated 28 years after the beginning of lake ...
Hansjörg THIES, Monica TOLOTTI
doaj +1 more source
Decrease of diatom biovolume in biofilms exposed to arsenic
, 2015 La pollution par l’arsenic est un problème mondial. Les eaux (de surface et souterraines) en sont la voie principale de contamination. Nous avons mené une expérience visant à étudier les effets de ce métal sur les descripteurs fonctionnels et structurels des communautés de diatomées benthiques (Barral-Fraga et al., 2015).
Barral Fraga, L. +2 more
openaire +1 more source
Relationships between TN, TP and total cyanobacterial biovolume.
, 2013 (A) the relationship between total phosphorus and total nitrogen, with a fitted standardised-major-axis (solid red line), the corresponding minor axis (solid blue line), and an isoline (dotted black) indicating points where the TN:TP ratio is equal to ...
Thomas Rohrlack (319199) +6 more
core +1 more source
Acta Limnologica Brasiliensia, 2012 AIM: This study aimed to evaluate the algal periphytic community structure on substrates with differing surface roughness in early and longer-term colonization; METHODS: Periphyton was sampled after 30 days (June 24 to July 24, 2008) and 5 days (July 07 ...
Mariane Lima de Souza, Carla Ferragut
doaj
Geophysical Research LettersMarginal seas contribute disproportionately to the ocean carbon cycle but remain poorly constrained due to strong spatial and seasonal variability. Here, we combine newly collected in situ particle imagery with machine learning to reconstruct monthly ...
Zengchao Xu +8 more
doaj +1 more source