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Effects of Temperature, Photoperiod and Myxobolus cerebralis Infection on Growth, Reproduction and Survival of Tubifex tubifex Lineages

Entry ID: MSU_19

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Summary

Abstract: Monocultures of lineages III and VI from 2001 San Juan River collections were subjected to infection (0 and 500 myxospores/worm), a range of temperature (5oC, 17oC, and 27oC), and diurnal photoperiod (12:12, 14:10 and 16:8 dark:light) over a 70-d period using a split-split plot experimental design.

Purpose: The objective of our research was to characterize the responses of two lineages of T. tubifex found in the San Juan River tailwater studies (DuBey and Caldwell 2004) to a range of photoperiod and thermal regimes and determine if infection by M. cerebralis would affect growth and survival of lineages.

(Source:MSU)

Related URL

Link: GET DATA

Geographic Coverage

(Click for Interactive Map)

Spatial coordinates

N: -68.3

S: -68.7

E: 77.8

W: 77.6

Temporal Coverage

Start Date: 2008-11-01

Stop Date: 2008-11-05

Location Keywords

OCEAN > SOUTHERN OCEAN

CONTINENT > ANTARCTICA

GEOGRAPHIC REGION > POLAR

Science Keywords

CRYOSPHERE > SEA ICE > ICE DEPTH/THICKNESS

CRYOSPHERE > SEA ICE > ICE ROUGHNESS

ISO Topic Category

OCEANS

Platform

HELICOPTER

Instrument

LIDAR > Light Detection and Ranging

Quality Quality check of data currently underway. The laser scanner has a range precision in the centimetre scale, and the INS data will be differentially post-processed to provide a centimetre scale location precision.

Both INS and laser scanner datasets are in raw format. An included software program is available to read the INS data, but there is no accompanying program for the laser scanner data at this time. It is anticipated that these datasets will be available in ASCII format in the near future.

A pdf excerpt from the laser scanner user instructions is also included in the download file.

Access Constraints These data are not yet publicly available.

Use Constraints This data set conforms to the PICCCBY Attribution License
(http://creativecommons.org/licenses/by/3.0/).

Please follow instructions listed in the citation reference provided at the URL below when using these data.

Ancillary Keywords

Laser Scanner

Fast Ice

Freeboard

Infrared backscatter

Data Set Progress

IN WORK

Originating Center

Data Center

Australian Antarctic Data Centre, Australia

Data Center URL: http://data.aad.gov.au

Data Center Personnel
Name: DATA OFFICER AADC Phone: +61 3 6232 3244 Fax: +61 3 6232 3351 Email: metadata at aad.gov.au Contact Address: Australian Antarctic Division 203 Channel Highway City: Kingston Province or State: Tasmania Postal Code: 7050 Country: Australia

Distribution

Distribution Media: CD/DVD

Distribution Size: 3.77 GB

Distribution Format: binary

Fees: free

Personnel

JAN LIESER

Role: INVESTIGATOR

Role: TECHNICAL CONTACT

Role: DIF AUTHOR

Phone: +61 3 6226 7899

Email: jan.lieser at acecrc.org.au

Contact Address:

ACE CRC

Private Bag 80

City: Hobart

Province or State: Tasmania

Postal Code: 7001

Country: Australia

Creation and Review Dates

DIF Creation Date: 2009-04-08

Last DIF Revision Date: 2009-04-09

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