Results 21 to 30 of about 1,501,037 (162)

Comparative study on the catch efficiency and size selection of entangling nets in Lake Kainji, Nigeria [PDF]

open access: yes, 2005
The relative catch performance and selectively of gillnets and trammel nets were investigated in 12 sampling stations in Lake Kainji, Nigeria. 3 types of nets with dimensions 50mx3m were constructed using 76mm and 178mm meshsizes for two gillnets, 76mm ...
Adebayo, O.T.   +2 more
core  

Biolinguistic Diversity Index of India

open access: yes, 2021
Harmon and Loh calculated the 'Index of Biocultural Diversity' (IBCD) at the global-level (they calculated the index for each country and then compared them). However the problem with their methodology was that it could not be used for smaller areas or intra-country calculation of index. So it required some modification. In this paper I have calculated
openaire   +3 more sources

Measuring Software Diversity, with Applications to Security [PDF]

open access: yes, 2013
In this work, we briefly introduce and discuss some of the diversity measures used in Ecology. After a succinct description and analysis of the most relevant ones, we single out the Shannon-Weiner index.
Hernandez-Castro, Julio, Rossman, Jeremy
core  

Assessment of Productivity Status Using Carlson’s TSI and Fish Diversity of Goronyo Dam, Sokoto State, Nigeria [PDF]

open access: yes, 2018
Goronyo Dam is the largest lentic waterbody in Sokoto, it was constructed to serve as flood control and used for irrigation activities. The study was conducted to evaluate productivity status and fish diversity of Goronyo Dam in 2016.
Magami, Ibrahim Muhammad   +2 more
core   +3 more sources

Water Quality Assessment of Sager Creek Utilizing Physiochemical Parameters and a Family-Level Biotic Index [PDF]

open access: yes, 2013
An annual rapid bioassessment and physiochemical survey of Sager Creek in Northwest Arkansas was conducted. Sager Creek is a first to second order stream that flows through the city of Siloam Springs, AR.
Wakefield, T. S.
core   +3 more sources

Phylogenetic diversity and biodiversity indices on phylogenetic networks

open access: yes, 2018
In biodiversity conservation it is often necessary to prioritize the species to conserve. Existing approaches to prioritization, e.g. the Fair Proportion Index and the Shapley Value, are based on phylogenetic trees and rank species according to their ...
Fischer, Mareike, Wicke, Kristina
core   +1 more source

Ethno-diversity and bio-diversity: Methods and measurement [PDF]

open access: yes, 2010
Biology and Anthropology/Sociology have dealt with issues of diversity for a long time, developing different concepts, theories and methods. In recent years there has been, if not a convergence, but at least a recognition that problems in nature and in ...
Evers, Hans-Dieter   +2 more
core  

Insect diversity and composition during the wet and dry seasons in three forest types of Johor, Malaysia [PDF]

open access: yes, 2015
The insect diversity and abundance in three forest types namely: Endau Rompin (pristine lowland forest) Gunung Ledang (pristine highland forest) and Bukit Soga (degraded lowland forest) in Johor, Malaysia were studied.
Siddiki, Aishatu
core  

Unexpected interfarm transmission dynamics during a highly pathogenic avian influenza epidemic [PDF]

open access: yes, 2016
Next-generation sequencing technology is now being increasingly applied to study the within- and between-host population dynamics of viruses. However, information on avian influenza virus evolution and transmission during a naturally occurring epidemic ...
Bonfanti, Lebana   +12 more
core   +1 more source

A Case Study of Inclusive School Developments: A Journey of Learning [PDF]

open access: yes, 2004
A global recognition of students' rights requires school organizations to recognize, value and provide for diversity. The move towards more inclusive schooling in Queensland, Australia, requires schools to address professional development on two levels ...
Carrington, Suzanne, Robinson, Robyn
core   +2 more sources

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