The phrase "are needed for monitoring" is correct and usable in written English.
It can be used when discussing requirements or necessities for the purpose of observation or oversight in various contexts, such as technology, health, or project management.
Example: "The following tools are needed for monitoring the system's performance and ensuring optimal functionality."
Alternatives: "are required for oversight" or "are essential for tracking".
Improved methods are needed for monitoring and evaluation of onchocerciasis elimination programmes and for clinical diagnosis of individual patients.
Therefore, it is crucial that emission monitoring systems are able to adapt to varying conditions, and advanced methodologies are needed for monitoring and decision-support.
No more pressure sensors are needed for monitoring the hydraulic joint in force control mode and using this kind of valves makes big safety improvements.
Geodata on meteorology, land use, local biodiversity and agricultural management schemes are needed for monitoring and modelling dispersal and persistence of GMP as well as planning GMP EM with respect to coexistence issues in agricultural landscapes.
New diagnostic approaches are needed for monitoring of progressing helminth control programs, confirmation of elimination, or surveillance of disease recrudescence.
b) Valid, practicable methods are needed for monitoring learners' EBP behaviours that can be used for both formative and summative purposes, particularly 'high stakes' assessments.
Surface soil moisture information is needed for monitoring and modeling landscape processes at various spatial scales.
We assumed that three-monthly doctor visits were needed for monitoring and prescription of triptans and prophylactics (Table 1).
Modeling reliable estimates of solid fuel use is needed for monitoring trends and informing policy.
A reliable and easy to use tool to quantify the severity of peripheral edema is needed for monitoring disease evolution or effects of therapeutic interventions [ 3].
However, these approaches do need extensive sample preparation and expensive devices and does not allow remeasuring in the same sample solution, which is needed for monitoring the release over a certain period of time.
