southern winter when the trees were dormant. Perhaps the most astonishing thing about Wollemia nobilis is that, after allozyme, AFLP, and SSP analysis of in excess of 800 loci, not a single polymorphism has been found within or between populations. This extraordinarily low genetic variability appears to be characteristic of Araucariaceae: the other three species in the family have exceptionally...

Problem: Planners, politicians, organizations, and citizens in many cities recognize community gardens as a vital part of urban food production. To fulfill community or organizational goals, it is helpful to systematically identify and assess urban vacant land that could be used as potential garden sites. Purpose: The technical purpose of this project was to demonstrate how stakeholder input co...

BACKGROUND Understanding the functional diversity of home gardens and their socio-ecological determinants is essential for mainstreaming these agroforestry practices into agrobiodiversity conservation strategies. This paper analyzed functional diversity of home gardens, identified the socio-ecological drivers of functions assigned to them, and assessed the agrobiodiversity benefits of home gard...

The aim of this study was to determine the frequency and intensity of Ancylostoma spp. in 33 dogs and 52 cats by means of coproparasitological examinations and parasitological necropsy, and assess the presence of contaminated feces with eggs of that parasite in public places of Andradina Municipality, São Paulo State, Brazil. Willis-Mollay and Sedimentation methods indicated Ancylostoma spp. eg...

1 of 15 14/03/2008 1:19 PM Measuring Social Capital in a Networked Housing Estate by Denise Meredyth, Liza Hopkins, Scott Ewing and Julian Thomas This paper describes the construction of 'Reach for the Clouds', an inventive scheme to build a resident-maintained 'networked community' in Atherton Gardens, an ethnically-diverse, low-income, high rise public housing estate in Melbourne, Australia. ...

Sound gardens rely on location tracking technology to situate audio landmarks in public spaces, typically urban parks. These landmarks are surrounded by a proximity zone, and content relating to them is displayed to users within this region. In densely populated sound gardens, overlap between zones is inevitable and will result in simultaneous playback of multiple audio sources – a potentially ...

'Devil's gardens' are nearly pure stands of the myrmecophyte, Duroia hirsuta, that occur in Amazonian rainforests. Devil's gardens are created by Myrmelachista schumanni ants, which nest in D. hirsuta trees and kill other plants using formic acid as an herbicide. Here, we show that this ant-plant mutualism has an associated cost; by making devil's gardens, M. schumanni increases herbivory on D....