Temat: marine benthos - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Diatom colonization and community development in Antarctic marine waters – a short-term experiment
Autorzy:: Zidarova, Ralitsa
Ivanov, Plamen
Dzhembekova, Nina
Powiązania:: https://bibliotekanauki.pl/articles/2041801.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Antarctica
diatoms
colonization
artificial substrates
marine benthos
Źródło:: Polish Polar Research; 2020, 41, 2; 187-212
0138-0338
2081-8262
Pojawia się w:: Polish Polar Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Species - area relationships for sandy beach macrobenthos in the context of intertidal width
Autorzy:: McLachlan, A.
Dorvlo, A.
Powiązania:: https://bibliotekanauki.pl/articles/47478.pdf
Data publikacji:: 2007
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: benthos
island biogeography
macrofauna
species richness
sandy beach
biogeography
marine species
Opis:: The marine species richness (MSR) recorded in 159 sandy beach surveys was analysed in relation to beach width (W). MSR is the number of macrobenthic species collected in a standard intertidal transect survey, excluding insects. Beach width (W) was estimated by dividing the spring tide range [m] by the beach face slope, to give a value in [m]. The relationship between MSR and W was best described by a semilog (exponential) model, which was highly significant: MSR = −5.2+ 10.8 logW. The fit of a power model (MSR = cWz) was also significant. The steep slope of the curve for a power model (z = 0.49) suggests that beaches function as isolated rather than contiguous habitats and that the nature of the habitat becomes more benign as beaches widen. There are some latitudinal effects, with tropical beaches displaying a higher species-area relationship for any beach width than other regions.
Źródło:: Oceanologia; 2007, 49, 1
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Antarctic benthic fauna in the global climate change
Autorzy:: Kidawa, A.
Janecki, T.
Powiązania:: https://bibliotekanauki.pl/articles/12018.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: Antarctic
benthic fauna
global climate change
climate change
aquatic ecosystem
benthos
marine environment
ecological consequence
sea water
warming
salinity change
acidification
ice
alien species
Opis:: An important question stated in the presented paper is: Could rotifers be the indicators of climate change in the Antarctic environments? Rotifers are one of the most important components of the invertebrate fauna of the Antarctic freshwater and terrestrial ecosystems. However, investigations of their distribution, diversity and an ecological role in the environment have been widely neglected, mainly due to the methodological and taxonomical difficulties. During the investigations 176 species of rotifers were found, including the endemic and cosmopolitan species. Their existence is directly proportional to microvariations of humidity factor. Scientists still have poor knowledge about the occurrence of rotifer species in recently studied habitats e.g. cryoconite holes, nunataks or soil. Probably rotifers could be the indicators of climate change in the Antarctic freshwater and terrestrial ecosystems but more investigations and monitoring studies are needed.
Źródło:: Papers on Global Change; 2011, 18
2300-8121
1730-802X
Pojawia się w:: Papers on Global Change
Dostawca treści:: Biblioteka Nauki

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