Spider Density and Diversity in Relation to Disturbance in Agroecosystems in New Zealand, with a Comparison to England
نویسندگان
چکیده
New Zealand Journal of Ecology (1997) 21(2): 121-128 ©New Zealand Ecological Society E. wiltoni Locket, Leptyphanthes tenuis (Blackwall) dominated in pitfall trap catches. In this paper, we provide the first quantitative data on the density and diversity of spiders in New Zealand cultivated land under different management regimes, and compare the species assemblages with those found in similar habitats in England.
منابع مشابه
Risk determinants of small and medium-sized manufacturing enterprises (SMEs) - an exploratory study in New Zealand
The smooth running of small and medium-sized manufacturing enterprises (SMEs) presents a significant challenge irrespective of the technological and human resources they may have at their disposal. SMEs continuously encounter daily internal and external undesirable events and unwanted setbacks to their operations that detract from their business performance. These are referred to as ‘disturbanc...
متن کاملGaming New Zealand’s Emergency Department Target: How and Why Did It Vary Over Time and Between Organisations?
Background Gaming is a potentially dysfunctional consequence of performance measurement and management systems in the health sector and more generally. In 2009, the New Zealand government initiated a Shorter Stays in Emergency Department (SSED) target in which 95% of patients would be admitted, discharged or transferred from an emergency department (ED) within 6 hours. The implementation ...
متن کاملComparison of Measurement Indices of Diversity, Richness, Dominance, and Evenness in Rangeland Ecosystem (Case Study: Jvaherdeh-Ramesar)
The diversity and richness of species are of important components to evaluate the health of ecologic system of rangelands. This research was conducted to investigate the biodiversity in riparian and neighboring areas via comparison of indices in Javaherdeh rangeland of Ramsar. Plot-transects was randomly used to estimate diversity, richness, dominance, and evenness indices in two regions. Multi...
متن کاملOutcomes and Impact of Training and Development in Health Management and Leadership in Relation to Competence in Role: A Mixed-Methods Systematic Review Protocol
Background The need for competence training and development in health management and leadership workforces has been emphasised. However, evidence of the outcomes and impact of such training and development has not been systematically assessed. The aim of this review is to synthesise the available evidence of the outcomes and impact of training and development in relation to the competence of he...
متن کاملAssesment of Malnutrition in Hospitalized in Iran and Newzeland
Introduction: Hospitalized children are often at increased risk of nutritional impairment at or during admission. Objectives: The aims of this study were to (1) define the nutritional state of hospitalized children with comparison to healthy children in two different countries and (2) compare and contrast three nutritional risk screening (NRS) tools for hospitalized children in terms of the e...
متن کامل