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[1] The relationship between the production of dimethylsulfide (DMS) in the upper … ocean and atmospheric sulfate aerosols has been confirmed through local shipboard … measurements, and global modeling studies alike.
Efficient digital phased array beams require a high resolution timing vector. The timing coefficients cause speed bottleneck … in FPGA implementation of such systems in the HF frequency range. Distributed Arithmetic (DA)…
In their Policy Forum review “Do the largest protected areas conserve whales or whalers?” (Science, 28 Jan 2006, p.525), Gerber and co-authors criticised the scientific basis of the International Whaling Commissions’ (IWC)…
Earthward injections of energetic ions and electrons … mark the onset of magnetospheric substorms. In the inner … magnetosphere (L4), the energetic ions drift westward … and the electrons eastward, thereby enhancing the equatorial … ring current.
An historical data set, collected in 1958 by Southward and Crisp, was used as a baseline for detecting … change in the abundances of species in the rocky intertidal of Ireland. In 2003, the abundances of each of … 27 species was assessed using the same methodologies (ACFOR…
The MarClim project was a four year multi-partner funded project created to investigate the effects of climatic warming on marine biodiversity. In particular the project aimed to use intertidal species, whose abundances had been shown to fluctuate with changes in climatic conditions…
Growing juvenile animalsu ndergom any morphologicalp, hysiological, a nd behaviouracl hangesth at influencet heir energetic … requirementsp, atternso f energyu se,a nd ultimately,t heir survival … and reproductives uccessW.
L-band data of 30 Doradus at 3.5 ìm taken with SPIREX (South Pole Infrared Explorer) is presented. The photometry … was combined with 2MASS JHK data at 1.25 -2.2 ìm. Colour-colour and colour-magnitude diagrams are constructed and used to determine the sources with infrared excess.
The Australian Climate Ocean Model (AusCOM) is an initiative by the Australian … climate sciences community (including government and academic research … laboratories) towards a unified coupled ocean-ice model for climate … applications.
We present sea surface temperature (SST) records with centennial-scale resolution from the Bay of Plenty, north of New Zealand. Foraminiferal assemblage-based paleo-SST estimates provide a deglacial record of SST … since 16.5 14C ka. Average Holocene SSTs are 15.6C for winter and 20.3C for summer…
The impact of ambient ultraviolet (UV)-B radiation on the endemic bryophyte, Grimmia … antarctici, was studied over 14 months in East Antarctica. Over recent decades, Antarctic … plants have been exposed to the largest relative increase in UV-B exposure as a result of … ozone depletion.
CCAMLR is developing a management procedure for the krill fi shery, including the … evaluation of candidate management procedures in a simulation framework, using … plausible models of the Antarctic marine ecosystem. This paper develops a framework … for erecting such models.
A new method for estimating illegal fi shing effort is put forward. The results from this … new method are similar to those of the Agnew and Kirkwood (2005) method…
Atrialwas undertaken of two techniques for assessing the physical condition ofwalking tracks (trails) over extended distances. A distance-based technique, in which categorical measurements were made at regular spatial intervals, proved to be sufficiently … reliable to warrant further development.