For sessile marine invertebrates with complex life cycles, habitat choice is directed by the larval phase. Defining which habitat-linked cues are implicated in sessile invertebrate larval settlement has largely concentrated on chemical cues which are thought to signal optimal habitat. There has been less effort establishing physical settlement cues, including the role of surface microtopography...

In rural Ermenek a temporal displacement is observed within the framework of climatic cycle and economic inputs. This spatial movement rhythmically evolves into vineyard settlement for agricultural purposes, plateau animal husbandry, winter settlement. Each these settlements forms its own pattern based on temporary permanent status. study focuses Ermenek, mainly abandoned in summer months, inte...

Manors are the most representative human settlements in history of Western Sichuan, with complete regional tradition and ethical order. As a protective heritage revitalization development rural areas, manors have been recognized as construction achievements for their artistic practical references. This paper starts from perspective settlement environmental ethics, focusing on order between micr...

Settlement and post-settlement processes of the sea cucumber Holothuria scabra Jaeger were studied in the laboratory. Independent and paired choice experiments revealed that several substrates could induce metamorphosis into pentactulae, but that specific substrates favoured settlement. Leaves of seagrass Thalassia hemprichii, with or without their natural bio-film, yielded the highest settleme...

Between September 1996 and May 1998, the influence of habitat complexity and larval supply on the establishment of early post-settlement populations of red king crab (Paralithodes camtschaticus) was studied in situ in Auke Bay, southeast Alaska. Dive transects and suction dredge surveys conducted during fall 1996 and spring 1998 indicated that late age 0 to 1 1 red king crabs were located only ...

Recovery of degraded reefs is dependent on the settlement of coral larvae into habitats typically dominated by benthic algae, so that benthic algae may play pivotal roles in coral settlement and reef recovery. Here we demonstrate that waterborne influences of macroalgae could affect coral settlement before larvae contact reef substrata and that such effects vary between macroalgae. We tested fo...