Life Sciences Commons^™

The Complexity-Independence Of The Origin Of Life, Radu Popa

Systems Science Friday Noon Seminar Series

It is often stated that the macroevolution of life is driven toward increased Complexity, and indeed, biosystems situated at higher evolutionary level show higher levels of Complexity. Yet, evidence also shows that some dynamic systems evolve toward lower entropy states, and not by increasing Complexity, but by increasing Organization. Organization is a parameter with two almost orthogonal components: Order and Complexity. Hence, it is possible for a dynamic system to experience changes in Organization in ways that do not elicit changes in Complexity. Whether Order or Complexity controls changes in Organization is dictated by the capacity of a system to …

Fisheries Occasional Publication No 75 - Research And Development Plan 2009-10, Department Of Fisheries Western Australia

Fisheries occasional publications

The Department of Fisheries R&D plan for 2009/10 outlines the research, monitoring and assessment activities that are specifically directed towards supporting the collection of information that will assist in achieving the objectives of the Fish Resources Management Act (1994) for the coming five year period. This series is updated on an annual basis and should be read in conjunction with the most recent State of Fisheries report where comprehensive analyses of the current status of each of the fisheries and fish habitat resources are described.

The plan specifically focuses on those activities that are currently planned or identified which directly …

Summer/Fall 2009, Nsu Oceanographic Center

Currents

No abstract provided.

Spring 2009, Nsu Oceanographic Center

Currents

No abstract provided.

Fisheries Occasional Publication No. 66 - Scientific Review Of The West Coast Demersal Scalefish Fishery, Western Australia, Michael O'Neill, Department Of Fisheries Western Australia

Fisheries occasional publications

In December 2008 the Hon Norman Moore MLC, Minister for Fisheries Western Australia appointed two independent experts to assess separately 1) the validity of scientific advice to management and 2) options to manage recreational fishing of west coast demersal scalefish. The following review (1) assesses the validity of research outlining the status of baldchin groper (Choerodon rubescens), West Australian dhufish (Glaucosoma hebraicum) and snapper (Pagrus auratus) as described in the terms of reference. In addition to the terms of reference, an opinion was requested regarding the current appropriateness of the research advice (Wise et al 2007) and the resulting management …

Fisheries Occasional Publication No. 63 - Western Rock Lobster Ecological Risk Assessment, Department Of Fisheries, Western Australia, International Risk Consultants Group Of Companies

Fisheries occasional publications

This Ecological Risk Assessment, conducted by IRC Environment (part of International Risk Consultants) and Department of Fisheries WA (FWA) was the result of an initiative by the WA Fishing Industry Council (WAFIC) and (FWA). This report is based on a risk assessment workshop undertaken in February 2001 at the FWA Marine Research Laboratories in Waterman but includes additional background material to justify some of the rankings of the workshop.

The broad intent of the workshop was to provide a register of the potential main ecological risks that arise from the various activities carried out by the western rock lobster (WRL) …

The Game Of Conservation: International Treaties To Protect The World’S Migratory Animals, Mark Cioc

Ohio University Press Open Access Books

The Game of Conservation is a brilliantly crafted and highly readable examination of nature protection around the world.

Twentieth-century nature conservation treaties often originated as attempts to regulate the pace of killing rather than as attempts to protect animal habitat. Some were prompted by major breakthroughs in firearm techniques, such as the invention of the elephant gun and grenade harpoons, but agricultural development was at least as important as hunting regulations in determining the fate of migratory species. The treaties had many defects, yet they also served the goal of conservation to good effect, often saving key species from complete …

Winter 2009, Nsu Oceanographic Center

Currents

No abstract provided.