Diversity of Odonata (Insecta) in lotic systems from Serra da Bodoquena, Mato Grosso do Sul State, Brazil

Diversity of Odonata (Insecta) in lotic systems from Serra da Bodoquena, Mato Grosso do Sul State, Brazil. A systematic survey was carried out in four lotic systems from Serra da Bodoquena, the largest natural forests of the State, from August 2007 to November 2008. 548 specimens belonging to 33 species, distributed in 5 families were sampled. Libellulidae was dominant, with 13 species, followed by Gomphidae, Coenagrionidae, Protoneuridae and Calopterygidae.

Infestation and natural parasitism of aphids in single and mixed pastures of black oats and ryegrass

Some species of aphids are major pests on cereal crops and grass pastures. Usually these pests are not adequately controlled in pasture lands that become sources of aphid infestations to cereal crops. The dynamics of aphids and the incidence of natural enemies are less known in pasture systems than in cereal fields. The objective of this work was to assess the aphid infestation and natural aphid parasitism in different pasture composition. Three hypotheses were tested: 1- the aphid species composition in pastures may vary according to the cereal species in the field; 2- the mixture of two plant species can modify the amount and diversity of aphids; 3- the plant species composition of pasture fields influences the parasitism of aphids. Empirical data were obtained from three Poaceae fields: black oats (Avena strigosa L.), ryegrass (Lolium multiflorum L.), and a mixed field of black oats and ryegrass. The most abundant aphid species was Rhopalosiphum padi followed by Sitobion avenae. Plant species composition increases the amount and the parasitism rates of aphids. The mixture of heavily infested black oats with a poorly infested ryegrass resulted in reduction of aphid infestation in comparison with heavily-infested single plant species field. This is possible because the conditions are favorable for the development of parasitoid populations. Aphidius colemani was the main parasitoid found in these areas.

2007 Annual Compliance Report of the Iowa Public Drinking Water Program, Department of Natural Resources, June 2008

This report contains information about Iowa's public drinking water program for the calendar year 2007. Included in the report are descriptions of Iowa's systems, monitoring and reporting requirements of the systems, and violations incurred during the year. This report meets the federal Safe Drinking Water Act's requirement of an annual report on violations of national primary drinking water regulations by public water supply systems in Iowa.

Socio-economic benefits of using space technologies to monitor and respond to earthquakes

Earthquakes represent a major hazard for populations around the world, causing frequent loss of life,human suffering and enormous damage to homes, other buildings and infrastructure. The Technology Resources forEarthquake Monitoring and Response (TREMOR) Team of 36 space professionals analysed this problem over thecourse of the International Space University Summer Session Program and published their recommendations in the formof a report. The TREMOR Team proposes a series of space- and ground-based systems to provide improved capabilityto manage earthquakes. The first proposed system is a prototype earthquake early-warning system that improves theexisting knowledge of earthquake precursors and addresses the potential of these phenomena. Thus, the system willat first enable the definitive assessment of whether reliable earthquake early warning is possible through precursormonitoring. Should the answer be affirmative, the system itself would then form the basis of an operational earlywarningsystem. To achieve these goals, the authors propose a multi-variable approach in which the system will combine,integrate and process precursor data from space- and ground-based seismic monitoring systems (already existing andnew proposed systems) and data from a variety of related sources (e.g. historical databases, space weather data, faultmaps). The second proposed system, the prototype earthquake simulation and response system, coordinates the maincomponents of the response phase to reduce the time delays of response operations, increase the level of precisionin the data collected, facilitate communication amongst teams, enhance rescue and aid capabilities and so forth. It isbased in part on an earthquake simulator that will provide pre-event (if early warning is proven feasible) and post-eventdamage assessment and detailed data of the affected areas to corresponding disaster management actors by means of ageographic information system (GIS) interface. This is coupled with proposed mobile satellite communication hubs toprovide links between response teams. Business- and policy-based implementation strategies for these proposals, suchas the establishment of a non-governmental organisation to develop and operate the systems, are included.

Business Recovery Status Report #2: Presidential Disaster #1763, July 18, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #1: Presidential Disaster #1763, July 11, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #3: Presidential Disaster #1763, July 25, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #4: Presidential Disaster #1763, August 1, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #5: Presidential Disaster #1763, August 8, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #6: Presidential Disaster #1763, August 15, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #7: Presidential Disaster #1763, August 22, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #8: Presidential Disaster #1763, August 28, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #9: Presidential Disaster #1763, September 5, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #10: Presidential Disaster #1763, September 12, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.

Business Recovery Status Report #11: Presidential Disaster #1763, September 19, 2008

Safeguard Iowa Partnership launched a survey to the business community to capture the impact from the 2008 disasters. Five hundred eighty surveys were completed and compiled for the report submitted to the Rebuild Iowa Office Economic and Workforce Development Task Force on August 20, 2008.