Earthquake Planning for Government Continuity

/ The problem of assuring government operational continuity following earthquakes has been given little research attention. Recent earthquake experience has documented that government organizations without a public safety mission do incur damaged facilities and routinely see increases in public demands following an earthquake. Impediments to service delivery associated with such dam-ages can be minimized if agencies address earthquake plan elements likely to enhance postimpact functioning, including: the potential to relocate operations, protection for the workplace, possession of an organizational inventory, emergency instructions for employees, the ability to use volunteers, and communication capacity. Factors associated with the adoption of these plan elements were studied in one county government and its municipal county seat in the southwestern United States. A census of departments within these jurisdictions was asked to complete a questionnaire reporting the level of planning activity relative to each of these plan elements. It was found that the overall level of preparedness was low, but statistically significantly related to agency size, perceived risk, and information seeking. The implications of these findings underscore the potential for disruption to government service delivery and permit the identification of potential avenues for increasing levels of preparedness.KEY WORDS: Emergency planning; Earthquakes; Government preparedness     

The role of colonization in determining spatial patterns of Proscoloplos bondi sp. nov. (Orbiniidae: Annelida) in coralline algal turf

We describe Proscoloplos bondi sp. nov., a new species of orbinid polychaete found in coralline algal turf on rocky intertidal shores near Sydney, Australia. We used field sampling to describe P. bondi's patterns of spatial and temporal variation on a number of shores. P. bondi was significantly more abundant in low- than in mid-shore areas (ANOVA, P<0.05), but local populations were extremely variable in space and time. Despite extensive sampling, we did not find evidence of sexual reproduction in P. bondi, but commonly observed worms with regenerating heads and tails, which indicated the importance of asexual reproduction. We, therefore, tested the hypothesis that adult colonization contributes to its patterns of abundance. First, patches of artificial turf were placed near to and away from natural coralline turf and sampled after 2, 4 and 12 months. Generally, populations established themselves more quickly in patches of new habitat directly adjacent to coralline turf than in patches that were isolated. Second, patches of turf were deployed for 2-week periods in low- and mid-shore areas (repeated four times). Proscoloplos bondi were found significantly more often in patches in low-shore areas than in mid-shore areas and at some sites more than others (ANOVA, P<0.05), demonstrating the importance of adult colonization in determining patterns of abundance. Overall, the limited dispersal from spatially and temporally ephemeral populations of P. bondi combined with the patchiness of coralline turfs suggest that metapopulation dynamics may be important in the persistence of P. bondi on rocky shores.Communicated by G.F. Humphrey, Sydney     

Early second trimester prenatal diagnosis of Neu-Laxova syndrome

Neu-Laxova is a rare, uniformly lethal, autosomal recessive condition with characteristic limb posturing, facial dysmorphic features, and central nervous system abnormalities. Forty-two cases of Neu-Laxova syndrome have been reported, with only four of these diagnosed prenatally. Three of the four cases were diagnosed at or after 32 weeks' gestation. The fourth case was diagnosed at 22 weeks' gestation in a patient who was followed with serial ultrasound studies due to having a prior affected child. At 19 weeks' gestation, we present the earliest reported prenatal diagnosis of Neu-Laxova syndrome in a primigravida with a non-informative family history. Copyright © 2002 John Wiley & Sons, Ltd.