Related items
Showing items related by metadata.
-
ProjectSeparating mixtures of normal distributions: basic programs for Bhattacharya’s method and their applications to fish population analysis - BOBP/MAG/4 1987
Also available in:
No results found.This manual describes computer programs written in Microsoft BASIC (version 2.20B) for use on an Apple Ile micro-computer (with CP/M operating system) and EPSON RX-80 F/T printer. These programs include a modification of Bhattacharya’s method for identifying and separating normal distributions, in a mixture of distributions in length frequency data, and computation of Chi square statistics for testing goodness of fit, as described by Pauly and Caddy (1985). This package includes a pr ogram that plots the frequency distributions for several samples of data. It is useful for estimating growth parameters and calculates the catch at length for each of the mean length groups separated, and gives 95% and 99% confidence limits for each mean -
DocumentUnit 3. Fish ecology, Outcome 2: Principle commercial species in the Mediterranean, Part 1: Mediterranean commercial important species
Higher National Diploma in Fisheries Science for Mediterranean Countries, 2-6 April 2001
2001Also available in:
No results found. -
Policy briefBack to Basics: Field-Level Forestry. Asia-Pacific Forests and Forestry to 2020. Forest Policy Brief 02 2011
Also available in:
No results found.Institutional frameworks that fail to provide incentives to invest in forest management and a succession of high-level national and international priorities in forestry mean that field-level activities are often overlooked. The health and vitality of forests in the Asia-Pacific region and their productivity are often compromised as a result. With demands on forests increasing and climate change threatening, efforts to maintain ecosystem services and benefits from forests should focus attention o n effective management at the field level.
Users also downloaded
Showing related downloaded files
No results found.