ライフサイエンスコーパス: seabed

1 sites expelling methane-rich fluids from the seabed.

2 ens of millions of years after burial in the seabed.

3 igh activity under extreme conditions in the seabed.

4 ng indirect evidence that they swam near the seabed.

5 ail to sample this critical component of the seabed.

6 f the upper ocean's productivity to the deep seabed.

7 tion, potential pore water saturation in the seabed, and the potential occurrence of secondary reacti

8 tion of biota and trawl penetration into the seabed are highly correlated.

9 Adult krill were found close to the seabed at all depths but were absent from fjords close i

10 aled a slow growing benthic community on the seabed below.

11 The scale and persistence of its impacts on seabed biota are unknown.

12 While the direct physical impact on seabed biota is well understood, no studies have defined

13 ween upward migration and consumption at the seabed by methane-consuming microbes.

14 rong increases in annual production of shelf seabed carbon in West Antarctic bryozoans.

15 losses are increasing potential for iceberg-seabed collisions, termed ice scour.

16 The surrounding seabed communities are dominated by lucinid bivalve moll

17 living fish and a profound reorganization of seabed ecosystems since the nineteenth century industria

18 sediments from a range of continental shelf seabed environments and their current and predicted stab

19 n penalties for seabirds, marine mammals and seabed fauna, and no benefit to fish stocks.

20 The seabed "frontal zone", where temperature changed with fr

21 ospheric variability and local ice shelf and seabed geometry play fundamental roles in determining th

22 that the observed impacts resulted from high seabed ground accelerations driven by the air gun signal

23 the most widespread human activity affecting seabed habitats.

24 ng benthic prey composition through physical seabed impacts and (ii) by removing overall benthic cons

25 Warming at the seabed in the Bellingshausen and Amundsen seas is linked

26 h near doubling of growth rates of Antarctic seabed life.

27 chaeal communities inhabiting the subsurface seabed live under strong energy limitation and have grow

28 of trawling impacts on whole communities of seabed macroinvertebrates on sedimentary habitats and de

29 In 2003, grids of seabed markers, covering 225 m(2) , were established, su

30 hat not only CO2 but also massive release of seabed methane was the driver for CIE and PETM.

31 e history has been recorded for each m(2) of seabed monitored at 5-25 m for 13 years.

32 e history has been recorded for each m(2) of seabed monitored at 5-25 m for ~13 years.

33 By applying a qualitative analysis, seabed morphology is for the first time related to the d

34 causes physical disturbance, smothering the seabed near the well.

35 n, removing 41% of biota and penetrating the seabed on average 16.1 cm.

36 ing 6% of biota per pass and penetrating the seabed on average down to 2.4 cm, whereas hydraulic dred

37 Here, we show a significant increase in seabed POM % cover (by ~1.05 times), and a large signifi

38 degradation of organic matter in the anoxic seabed proceeds through a complex microbial network in w

39 ely accumulating on modern land surfaces and seabeds, provide unique information on the status of pre

40 cosystems shaped by the emission of gas from seabed reservoirs.

41 ogical baseline study conducted on behalf of Seabed Resources Development Ltd.

42 ing importance as humankind moves to exploit seabed resources in ever-deepening waters of coastal oce

43 nthic biological baseline surveys for the UK Seabed Resources Ltd. exploration contract area (UK-1)

44 ter temperatures at intermediate depth, as a seabed ridge blocks the deepest and warmest waters from

45 the northern flank of an east-west trending seabed ridge.

46 In this study we use a slo-corer to collect seabed samples with an undisturbed surface layer and a G

47 istance from haul out, proportion of sand in seabed sediment, and annual mean power were important pr

48 to hydrodynamic measurements and analyses of seabed sediments, the period when bed shear stress due t

49 mental to successful CO2 sequestration under seabed sediments.

50 the bryozoan Fenestrulina rugula) dominating seabed spatial cover and drove a reduction in overall di

51 e revealed through variations in fluid flow, seabed temperature and seafloor bathymetry.

52 Geographic plots of seabed temperature change allowed the mapping of up to 8

53 transects perpendicular to the bank margin, seabed temperature change at individual sites ranged fro

54 Frontal movement had the greatest effect on seabed temperature in the 40 to 80 m depth interval.

55 We report here seabed tracks made by Mesozoic marine reptiles, produced

56 Seismic surveys map the seabed using intense, low-frequency sound signals that p

57 Nearly 30% of monitored seabed was hit each year, and just 7% of shallows were n