Freight rates, the maritime cycle and transport capacity in late 2006

The previous edition of the FAL bulletin presented the price indices of maritime transport in three main market segments. This edition includes an analysis of the maritime cycle and trends in the transport capacity of the routes that in turn serve the routes of Latin America and the Caribbean.

Maritime Cabotage Services: Prospects and Challenges

This edition of the FAL Bulletin is based on the document entitled 'Serie de la CEPAL, RNI, 32: Transporte marítimo regional y de cabotaje en América Latina y el Caribe: el caso de Chile', which is available on the Internet at www.eclac.cl/transporte/perfil/cap3tranmar.asp. Information is also included on other subregions based on studies that are currently being prepared.

The maritime cycle and the post-crisis ups and downs

This edition of the FAL Bulletin analyses the maritime cycle and its impact on the overall business cycle. In particular, it considers the financial and economic crisis which shook the world from 2008 onwards, affecting both world trade and levels of economic activity, with serious consequences for maritime transport.

Maritime Transport Price Indices in Late 2006

Since the worldwide freight crisis that began in mid-2002, maritime transport prices have remained higher than pre-crisis levels and have proved to be fairly volatile. This edition of the Bulletin is the first one of the year to analyse maritime transport markets. It covers price trends in three maritime transport markets: containers, bulk carriers, and petroleum and refinery byproducts.

Changes in maritime transport supply and demand

This FAL bulletin reviews changes in water transport supply and demand in three markets: containers, dry bulk and liquid cargo (dirty and clean) over the past several years.

New maritime transport scenarios. Part I: current context of maritime trade

This FAL Bulletin is part of a series on ports and maritime trade in the region. It is closely related to Issue No. 337 - Number 1 / 2015, which sets out the need for a new port governance in the region to address the new circumstances that have arisen in the maritime market. As such, and given the need for contextual information, this Bulletin is divided into two sections, the first devoted to the current status of world maritime trade (with special focus on container trade), and the second detailing the situation of the shipping industry.

New maritime transport scenarios. Part II: fluctuations in shipping and new scenarios

This FAL Bulletin details the situation of the shipping industry and forms the second and final part of a larger document that begins with Issue No. 338, which puts the current status of maritime trade in context. Both documents fit into a series of bulletins about ports and maritime trade in the region and are, therefore, closely linked to Issue No. 337, which sets out the need for a new port governance in the region to address the new circumstances that have arisen in the maritime market.

Towards a demand model for maritime passenger transportation in the Caribbean: a regional study of passenger ferry services

In this paper, the main factors that influence the demand for maritime passenger transportation in the Caribbean were studied. While maritime studies in the Caribbean have focused on infrastructural and operational systems for intensifying trade and movement of goods, there is little information on the movement of persons within the region and its potential to encourage further integration and sustainable development. Data to inform studies and policies in this area are particularly difficult to source. For this study, an unbalanced data set for the 2000-2014 period in 15 destinations with a focus on departing ferry passengers was compiled. Further a demand equation for maritime passenger transportation in the Caribbean using panel data methods was estimated. The results showed that this demand is related to the real fare of the service, international economic activity and the number of passengers arriving in the country by air.

Spatial Variability of CO2 Emissions from Newly Exposed Paraglacial Soils at a Glacier Retreat Zone on King George Island, Maritime Antarctica

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

CO2 and N2O emissions in a soil chronosequence at a glacier retreat zone in Maritime Antarctica

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Bacterial diversity in rhizosphere soil from Antarctic vascular plants of Admiralty Bay, maritime Antarctica

The Antarctic is a pristine environment that contributes to the maintenance of the global climate equilibrium. The harsh conditions of this habitat are fundamental to selecting those organisms able to survive in such an extreme habitat and able to support the relatively simple ecosystems. The DNA of the microbial community associated with the rhizospheres of Deschampsia antarctica Desv (Poaceae) and Colobanthus quitensis (Kunth) BartI (Caryophyllaceae), the only two native vascular plants that are found in Antarctic ecosystems, was evaluated using a 16S rRNA multiplex 454 pyrosequencing approach. This analysis revealed similar patterns of bacterial diversity between the two plant species from different locations, arguing against the hypothesis that there would be differences between the rhizosphere communities of different plants. Furthermore, the phylum distribution presented a peculiar pattern, with a bacterial community structure different from those reported of many other soils. Firmicutes was the most abundant phylum in almost all the analyzed samples, and there were high levels of anaerobic representatives. Also, some phyla that are dominant in most temperate and tropical soils, such as Acidobacteria, were rarely found in the analyzed samples. Analyzing all the sample libraries together, the predominant genera found were Bifidobacterium (phylum Actinobacteria), Arcobacter (phylum Proteobacteria) and Faecalibacterium (phylum Firmicutes). To the best of our knowledge, this is the first major bacterial sequencing effort of this kind of soil, and it revealed more than expected diversity within these rhizospheres of both maritime Antarctica vascular plants in Admiralty Bay, King George Island, which is part of the South Shetlands archipelago. The ISME Journal (2010) 4, 989-1001; doi:10.1038/ismej.2010.35; published online 1 April 2010

Distribution of sewage input in marine sediments around a maritime Antarctic research station indicated by molecular geochemical indicators

Sediments from Admiralty Bay, Antarctica were collected during the austral summers of 2002/2003 and 2003/2004 in order to assess the distribution and concentration of sewage indicators originating from Comandante Ferraz Brazilian Antarctic Station. Fecal sterols (coprostanol + epicoprostanol) and linear alkylbenzenes (LABs) ranged from <0.01 to 0.95 mu g g(-1) and <1.0 to 23 ng g(-1) dry weight, respectively. In general, the higher concentrations were found only locally in the vicinity of Ferraz station at Martel Inlet. Baseline values for fecal sterols and coprostanone were calculated as 0.19 and 0.40 mu g g(-1), respectively. According to fecal sterols concentrations, sewage contribution to Martel Inlet has increased more than twice since 1997, as result of the increase in the number of researchers at the station especially during the last decade. A low correlation was found between total LABs and fecal steroids, which could be attributed to the contribution of the natural sources of steroids. (C) 2010 Elsevier B.V. All rights reserved.