Index Catalog // ScholarsArchive@OSU

Regional Arrangements for Management and Development of Tuna in the Pacific Islands: the case study of Palau Arrangement and the Federated States of Micronesia Arrangement

Creator:: Ram-Bidesi, Vina
Abstract:: Tuna fisheries provides an important source of income, foreign exchange and employment for many Pacific Island States. It is also seen as a major avenue for industrial development by most Pacific Island States. The Law of the Sea Convention, while recognising the rights of coastal States to manage and develop...
Resource Type:: Research Paper
Full Text:: ) and its sub-regional group, the PNA (Parties to the Nauru Agreement) provide an interesting case study

Tuna Fishery Management in the Western Central Pacific - An Industry Perspective

Creator:: Roberts, Phil
Abstract:: The Western Central Pacific Fishery Commission (WCPFC) was inaugurated in 2004 after a preparatory process which commenced in 1996. Scientific advice is that skipjack stocks are in good condition, but bigeye and yellowfin stocks are being exploited too heavily and reductions of effort are needed to avoid overfishing. Compared to...
Resource Type:: Research Paper
Full Text:: Nauru Agreement (PNA), whose waters includes the most prolific surface tuna fisheries, have introduced

New insights into bacterial acquisition of phosphorus in the surface ocean

Creator:: White, Angelicque E.
Abstract:: Since 1958 when Alfred C. Redfield (1) recognized the similarity between the ratios of elements in living biomass and those dissolved in the surrounding seawater, we have understood that microorganisms largely control the concentrations, distribution, and molecular makeup of nutritional resources in the ocean. The primary elemental ingredients for life,...
Resource Type:: Article
Full Text:: �10.1073�pnas.0912475107 PNAS � December 15, 2009 � vol. 106 � no. 50 � 21013–21014 C O M M E N T A R

The effect of climate variation on agro-pastoral production in Africa

Creator:: Stige, Leif Christian, Stave, Jørn, Chan, Kung-Sik, Ciannelli, Lorenzo, Pettorelli, Nathalie, Glantz, Michael, Herren, Hans R., and Stenseth, Nils Chr.
Abstract:: Using national crop and livestock production records from 1961–2003 and satellite-derived data on pasture greenness from 1982–2003 we show that the productivity of crops, livestock, and pastures in Africa is predictably associated with the El Niño Southern Oscillation and the North Atlantic Oscillation. The causal relations of these results are...
Resource Type:: Article
Full Text:: �doi�10.1073�pnas.0600057103 Stige et al. be caused by management interventions (e.g., supplemental

Absolute humidity modulates influenza survival, transmission, and seasonality

Creator:: Shaman, Jeffrey and Kohn, Melvin
Abstract:: Influenza A incidence peaks during winter in temperate regions. The basis for this pronounced seasonality is not understood, nor is it well documented how influenza A transmission principally occurs. Previous studies indicate that relative humidity (RH) affects both influenza virus transmission (IVT) and influenza virus survival (IVS). Here, we reanalyze...
Resource Type:: Article
Full Text:: �cgi�doi�10.1073�pnas.0806852106 PNAS � March 3, 2009 � vol. 106 � no. 9 � 3243–3248 EN V IR O N M

Delayed upwelling alters nearshore coastal ocean ecosystems in the northern California current

Creator:: Barth, John A., Menge, Bruce A., Lubchenco, Jane, Chan, Francis, Bane, John M., Kirincich, Anthony R., McManus, Margaret A., Nielsen, Karina J., Pierce, Stephen D., and Washburn, Libe
Abstract:: Wind-driven coastal ocean upwelling supplies nutrients to the euphotic zone near the coast. Nutrients fuel the growth of phytoplankton, the base of a very productive coastal marine ecosystem [Pauly D, Christensen V (1995) Nature 374:255–257]. Because nutrient supply and phytoplankton biomass in shelf waters are highly sensitive to variation in...
Resource Type:: Article
Full Text:: www.pnas.org�cgi�doi�10.1073�pnas.0700462104 PNAS � March 6, 2007 � vol. 104 � no. 10 � 3719–3724 EC O LO G

Changing concentrations of CO, CH₄, C₅H₈, CH₃Br, CH₃I, and dimethyl sulfide during the Southern Ocean Iron Enrichment Experiments

Creator:: Wingenter, Oliver W., Haase, Karl B., Strutton, Peter, Friederich, Gernot, Meinardi, Simone, Blake, Donald R., and Rowland, F. Sherwood
Abstract:: Oceanic iron (Fe) fertilization experiments have advanced the understanding of how Fe regulates biological productivity and air–sea carbon dioxide (CO₂) exchange. However, little is known about the production and consumption of halocarbons and other gases as a result of Fe addition. Besides metabolizing inorganic carbon, marine microorganisms produce and consume...
Resource Type:: Article
Full Text:: �10.1073�pnas.0402744101 PNAS � June 8, 2004 � vol. 101 � no. 23 � 8537–8541 G EO PH YS IC S

Small RNAs serve as a genetic buffer against genomic shock in Arabidopsis interspecific hybrids and allopolyploids

Creator:: Ha, Misook, Lu, Jie, Ramachandran, Vanitharani, Kasschau, Krisitin D., Chapman, Elisabeth J., Carrington, James C., Chen, Xuemei, Wang, Xue-Jei, and Chen, Z. Jeffrey
Abstract:: Small RNAs, including microRNAs (miRNAs), small interfering RNAs (siRNAs), and trans-acting siRNAs (tasiRNAs), control gene expression and epigenetic regulation. Although the roles of miRNAs and siRNAs have been extensively studied, their expression diversity and evolution in closely related species and interspecific hybrids are poorly understood. Here, we show comprehensive analyses...
Resource Type:: Article
Full Text:: . www.pnas.org�cgi�doi�10.1073�pnas.0907003106 PNAS � October 20, 2009 � vol. 106 � no. 42 � 17835–17840 G EN

Jet stream intraseasonal oscillations drive dominant ecosystem variations in Oregon’s summertime coastal upwelling system

Creator:: Bane, John M., Spitz, Yvette H., Letelier, Ricardo M., and Peterson, William T.
Abstract:: Summertime wind stress along the coast of the northwestern United States typically exhibits intraseasonal oscillations (ISOs) with periods from ≈15 to 40 days, as well as fluctuations on the 2- to 6-day “weather-band” and 1-day diurnal time scales. Coastal upwelling of cool, nutrient-rich water is driven by extended periods of...
Resource Type:: Article
Full Text:: Sciences of the USA 13262–13267 � PNAS � August 14, 2007 � vol. 104 � no. 33 www.pnas.org�cgi�doi�10.1073

Geochemical proxies of North American freshwater routing during the Younger Dryas cold event

Creator:: Carlson, Anders E., Clark, Peter U., Haley, Brian A., Klinkhammer, Gary P., Simmons, Kathleen, Brook, Edward J., and Meissner, Katrin J.
Abstract:: The Younger Dryas cold interval represents a time when much of the Northern Hemisphere cooled from ≈12.9 to 11.5 kiloyears B.P. The cause of this event, which has long been viewed as the canonical example of abrupt climate change, was initially attributed to the routing of freshwater to the St....
Resource Type:: Article
Full Text:: � vol. 104 � no. 16 www.pnas.org�cgi�doi�10.1073�pnas.0611313104 SST and salinity (Fig. 2 a and b

ScholarsArchive@OSU

Regional Arrangements for Management and Development of Tuna in the Pacific Islands: the case study of Palau Arrangement and the Federated States of Micronesia Arrangement

Tuna Fishery Management in the Western Central Pacific - An Industry Perspective

New insights into bacterial acquisition of phosphorus in the surface ocean

The effect of climate variation on agro-pastoral production in Africa

Absolute humidity modulates influenza survival, transmission, and seasonality

Delayed upwelling alters nearshore coastal ocean ecosystems in the northern California current

Changing concentrations of CO, CH₄, C₅H₈, CH₃Br, CH₃I, and dimethyl sulfide during the Southern Ocean Iron Enrichment Experiments

Small RNAs serve as a genetic buffer against genomic shock in Arabidopsis interspecific hybrids and allopolyploids

Jet stream intraseasonal oscillations drive dominant ecosystem variations in Oregon’s summertime coastal upwelling system

Geochemical proxies of North American freshwater routing during the Younger Dryas cold event

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