Lake Ohrid and Lake Prespa physical and chemical parameters

Basic Information
Related Site
Ohrid and Prespa - North Macedonia
Abstract
Physical and chemical parameters of Lake Ohrid and Lake Prespa
Keywords
freshwater
physical properties
chemical properties
Contact
Orhideja Tasevska
Metadata Provider
Orhideja Tasevska
UUID
de7c0d6d-c7f9-42b0-a883-23ae73b7588c
Dates
Date Range
Post date
Friday, August 25, 2017 - 14:37
Last modified
Friday, December 20, 2019 - 13:21
Downloads
Online Locator
Distribution Function
E-mail address
Email
orhidejat@hio.edu.mk
Geographic
Show details for observation location(s):
Lake Ohrid and Lake Prespa
Additional information
Method Description
Temperature, pH, Conductivity, Alkalinity - (APHA-AWA-WPCF, 1998)
Dissolved oxygen, BOD5 - acc Winkler method (APHA-AWA-WPCF, 1998
Wetzel & Likens, 1979)
COD-Mn - Dissolved biodegradable matter by permanganate consumption acc. Bether, 1953
NH4-N - acc Solorzano 1969
Wetzel & Likens, 1979
TN Kjeldahl - Strickland & Parsons, 1968
APHA-AWA-WPCF, 1998
NO2-N - acc APHA-AWA-WPCF, 1998
Wetzel & Likens, 1979
NO3-N - (with cadmium reduction method) acc APHA-AWA-WPCF, 1998
Wetzel & Likens, 1979
orthophosphate, Total phosphorous - acc Persulphuric oxidation method (Strickland and Parsons 1968
Menzel & Corwing, 1965)
Instrumentation
reversing thermometer (Welch, 1948)
pH meter WTW pH 197 Glass electrode
conductivity meter WTW Multilab 540
Spectrophotometer Perkin ? Elmer, UV-VIS model Coleman 55
Spectrophotometer Specord
model S-10, Carl Zeiss Jena
Gass Chromatography - GC/ECD GS-3800 ? Varian GS/MS system, Saturn 2100
Atomic absorption spectroscopy - Varian Spectr AA 220
Liquid chromatograph - HPLC
TOC/DOC analyser
Four-channel auto-analyzer Skalar
Sampling Time Unit
_unknown
Sampling Time Span
_unknown
Parameters
nitrogen content
ammonium nitrogen content
ecosystem structure
abiotic heterogeneity
water parameter
water alkalinity
water depth
water quality
water temperature
Spatial Design
random
Intellectual Rights
Co-authorship on publications resulting from use of the dataset
The data provider must be offered co-authorship for publications using this dataset at least within the metadata description
The opportunity to collaborate on the project using the dataset
Legal permission for dataset use is obtained
Mutual agreement on reciprocal sharing of data
Spatial Scale
_unknown
Principal and granted permission
Research » Other restrictions according to rules defined in intellectual rights