Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"ANIMAL SEDIMENT RELATIONSHIPS"”.
-
The synecology of dense assemblages of the deposit-feeding Polychaete, Axiothella rubrocincta (Maldanidae)
… habitats, Some of these are wave exposure, sediment size (boulders to silts), penetrability and organic content of the substrate, frequency of log damage, and exposure to sunlight. Considering these physical differences and the fact that soft-substrate environments often support diverse …
-
The ecology of three sandy beaches on the West Coast of South Africa
… strategy was tested. In the third chapter the sedimentological characteristics of the beach were examined in considerable detail in order to determine whether these differed between beaches, between zones and seasons on individual beaches. Characteristic differences were found for all the above …
-
Sedimentology, ichnology and sequence stratigraphy of the Lower Cambrian Gog Group, southern Rocky Mountains, Canada
… This study focuses on the stratigraphy, sedimentology and ichnology in the Bow Valley region, specifically the sector from Mount Assiniboine northwest to the North Saskatchewan River. The objectives of this project were several-fold: (1) revise the existing stratigraphic nomenclature; (2) …
-
ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΟΙΚΟΛΟΓΙΑΣ ΚΑΙ ΒΙΟΛΟΓΙΑΣ ΤΗΣ CALLIANASSA TYRRHENA (PETAGNA, 1792) (CRUSTACEA, DECOPODA, THALASSINIDEA)
… OF SETTLING MEGALOPAE THAT ARE DUE TO SEDIMENT CHARACTERISTICS. THE RANDOM SPATIAL DISTRIBUTION OF ADULTS WITHIN THE PATCH CAN BE EXPLAINED BY THE ABSENCE OF SEVERE ECOLOGICAL FORCES: POPULATION DENSITY DOES NOT SEEM TO BE AFFECTED BY BIOTIC FACTORS SUCH AS SEDIMENT ORGANIC CONTENT, …