Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Institution
- Publication
Articles 1 - 2 of 2
Full-Text Articles in Biodiversity
La Diversidad De Los Analisis De Diversidad [The Diversity Of Diversity Analyses], Victor D. Carmona
La Diversidad De Los Analisis De Diversidad [The Diversity Of Diversity Analyses], Victor D. Carmona
Victor D. Carmona-Galindo
There is a lack of consistency with respect to the use of the terms like species richness, diversity and biodiversity, which extends to the analysis of diversity indices and the merit of using diversity indices in the evaluation (comparison and contrast) of biological communities. The purpose of this article is to provide working definitions for these terms and cite examples from the primary literature that demonstrate the utility of estimating richness, evaluating proportional abundance patterns, as well as comparing indices of diversity and similarity to study patterns of biological organization at different ecological scales. Additionally, we provide a manual in …
Global Cities Are Coastal Cities Too: Paradox In Sustainability?, Herman L. Boschken
Global Cities Are Coastal Cities Too: Paradox In Sustainability?, Herman L. Boschken
Herman L. Boschken
Worldwide, most global cities are located in coastal zones, but a paradox of sustainability is especially striking for American global cities. This article examines such paradox drawn between globalization-induced development and coastal ecosystems. It focuses on two developmental components found principally in global cities: (1) the agglomeration of foreign waterborne commerce and global business services and (2) the accelerated activity and mobility habits of a global professional class. Despite formidable gaps in research, some anecdotal evidence suggests unique hazards exist for the coastal ecology as globalization pressures expand a global city’s urban footprint.