Alpine lake water chemistry sampling

Local Knowledge Graph (13 entities)

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Knowledge graph centered on Alpine lake water chemistry sampling with 13 nodes and 28 connections. Top connected: Nutrient availability and phytoplankton nutrient l, nitrogen pollution, nutrient limitation, algae bloom, Nutrient Diffusing Substrates (NDS).

Description

Standardized collection of lake water samples from deepest point using submersible pumps with macrozooplankton exclusion. Includes physical profiling and immediate chemical processing.

Typical Equipment

battery-powered submersible pump
YSI model 85 temperature-oxygen probe
Accumet AR10 pH meter
80-μm mesh Nitex filters

Output Measurements

temperature profiles
dissolved oxygen profiles
pH
nutrient concentrations
total phosphorus
total nitrogen

Papers Using This Protocol (1)

article

Nutrient availability and phytoplankton nutrient limitation across a gradient of atmospheric nitrogen deposition

2009Ecologyusing