181 research outputs found
Introduction to MS Office
Microsoft Office is a productivity suite which integrates office tools for personal
and professional use. It includes a wide range of basic and advanced features that
can help you to perform any task in a fast, efficient and productive way. The
Microsoft Office suite is an essential collection of desktop applications that
includes Word for documents, Excel for spreadsheets, and PowerPoint for
presentations Apart from this it integrates some other utilities such as Outlook,
Access, Publisher and OneNote. With Microsoft Office, you can create
impressive projects, from multi-media presentations to multi-page biographies
Statistical methods
Statistics plays a central role in research,
planning and decision-making in almost all
natural and social sciences. It is the Science
of collecting, organizing, analyzing,
interpreting and presenting data. It deals with
all aspects of this, including not only the
collection, analysis and interpretation of such
data, but also the planning the collection of
data, in terms of the design of surveys and
experiments
Estimation of length weight relationship in fishes
Organisms generally increase in size (length, weight) during development. The key factors
that influence the growth of fish are the quantity of food available, the number of fish utilizing
same food source, temperature, oxygen and other water quality factors besides the size, age
and sexual maturity of the fish. Every animal in its life exhibit growth both in length and in
weight and the relationship between these two has both applied and basic importance. The
length-weight relationship is one of the standard methods that yield authentic biological
information and is of great importance in fishery assessments. It establishes the mathematical
relationship between the two variables, length and weight, and helps in assessing the
variations from the expected weight for the known length groups
An Appraisal of the Marine Fisheries of Orissa, India
This paper presents the trend of marine fish landings of Orissa during the period 1975-
2006. The marine fish landings of Orissa indicated a general increasing trend from 16,804 t in
1975 to 1, 01,500 t during 2005 contributing to an average of 2.6% of the all India marine fish
landings. Demersal fishery resources including crustaceans and molluscs dominated the landings
ranging between 6575 t during 1977 to 56,556 t during 2005. The pelagic fishes contributed to
8497 t during 1977 to 44472 t during 2005. A total of six types of mechanized and motorized
gear each and seven types of non-motorized gears were operated off Orissa during 2005 &
2006.The total effort both in units and Actual Fishing Hours (AFH) was greater during 2005
(5.91 Lakh units & 35 Lakh AFH ) than during 2006 (5.49 Lakh units & 31 Lakh AFH). While
motorized gears expended more effort in terms of units, mechanized gears had put in more AFH
during both the years. Gear wise, all the resources were landed more by mechanized gears followed
by motorized gears and non-motorized gears. Resource wise, pelagic fishes were contributed
mainly by carangids (21%), ribbon fishes (19.5%) and other clupeids (13.5%). The major
contributors of demersal resources were croakers (35%), pomfrets (17%), catfishes (16%), and
silver bellies (5.4%). Crustacean resources were dominated by penaeid prawns (78%) followed
by non-penaeid prawns (11.6%) and crabs (9.25%). Seasonally, all major resources were landed
more during October to December and January to March perio
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Marine fish landings in Karnataka during 2016 - An overview
Karnataka, with a 300 km coastline supports
livelihood of 1.7 lakh fisherfolk population residing
in 144 marine fishing villages. The marine fish
production in the state reached a record 5.29 lakh
tonnes (t) in 2016. The increase is attributed to the
hike in the landings of Priacanthus spp., lesser
sardines and oil sardine in 2016 as compared to
2015. Among the three coastal districts of
Karnataka, Dakshina Kannada and Udupi districts
contributed 38% each, followed by the Uttara
Kannada (24%). The Mangalore and Malpe Fisheries
Harbours are the main contributors in the
Dakshnina Kannada and Udupi districts
respectively
Statistical package for social scientists - A preparatory exposition. In: Winter School on Impact of Climate Change on Indian Marine Fisheries held at CMFRI, Cochin 18.1.2008 to 7.2.2008
SPSS is a package developed originally for social scientists using large mainframe
computers. Since then it has been refined and redeveloped for different types of architecture including
Windows. It is an extensive package with facilities for data entry, data manipulation and
statistical analysis in a graphical environment. It has modules for survey analysis, graphical display and time
series. The package has been considerably improved to include logistic regression and repeated measures
analysis and much more which probably can be explored while experiencing the functionalities of the package
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