Assessment of Substance and Energy Flow Tender - 136246538

Procurement Summary

Country: Slovakia

Summary: Assessment of Substance and Energy Flow in Waterlogged Ecosystems

Deadline: 25 Mar 2026

Posting Date: 20 Feb 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 136246538

Document Ref. No.: 121958-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: EUR 8262.00

CPV Classification

38300000 - Measuring instruments

Purchaser's Detail

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Tender Details

Assessment of substance and energy flow in waterlogged ecosystems: The subject of the public procurement is a meteorological station for profile measurement of air temperature/humidity, wind speed, soil temperature/humidity - a meteorological station with a height of 12 meters for collection data on atmospheric and soil conditions at several altitude levels. We require a robust and modular system that will allow the installation of various sensors for accurate and long-term monitoring. Two systems for measuring transpiration flow and peripheral flow growth on 10 trees with simultaneous measurement of meteorological and soil parameters - a system for measuring the transpiration current based on the principle of quantifying the amount of heat carried by the water stream through a predefined space of the conductive xylem. It consists of sensors and accessories that ensure continuous measurement of the transpiration flow and continuous measurement of changes in trunk circumferences on 10 individuals (trees). Maintenance and calibration of systems for measuring greenhouse gas flows and balances - the aim is to ensure regular inspection or service of special sensors in EC systems, including their disassembly and relocation to another location if the monitored ecosystem has been damaged. The order is divided into 3 parts: Part 1: Meteorological station for profile measurement air temperature/humidity, wind speed, soil temperature/humidity Part 2: Two systems for measuring transpiration flow and girth growth on 10 trees with simultaneous measurement of meteorological-soil parameters ...
Document Type: Contract Notice Contract Type: supplies Estimated Value: 8262.00 - EUR Authority Type: body-pl Doc Title: Assessment of substance and energy flow in waterlogged ecosystems Dispatch Date: 2026-02-19 Publish Date: 2026-02-20 Submission Date: 2026-03-25

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