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Scientists unveil futuristic 'silent guardians' in forests across the globe: 'Constantly evolving'

"We will never have enough people to continuously observe what is happening in forests."

"We will never have enough people to continuously observe what is happening in forests."

Photo Credit: iStock

Researchers have developed advanced forest monitoring systems that use artificial intelligence to predict forest conditions and detect environmental changes as they happen.

According to the Kaunas University of Technology, the innovative technology combines sound analysis with forest regeneration models to create a digital early warning system for our most valuable ecosystems.

These "silent guardians" can identify which tree species work best in different environments, help plan mixed forest replanting to build climate resilience, and even predict when certain species might become vulnerable to pests.

The research shows that spruce trees are particularly affected by changing climate patterns. These trees grow rapidly in young forests but experience higher mortality rates later in life due to reduced resistance to environmental stressors, such as longer dry periods in summer and warmer winters.

This technology arrives at a critical time for forests worldwide. Traditional monitoring methods, like visual inspections by foresters, can't keep pace with environmental changes. The new AI systems provide real-time data on forest health that can support better management decisions and faster responses to potential threats.

For nature lovers and landowners, these forest systems could mean healthier local woodlands and more effective conservation efforts. The sound analysis can even detect animal sounds, like wolf howls or deer calls, helping to monitor wildlife movement and behavior patterns. By optimizing forest management, these technologies may maintain biodiversity and ecosystem services while reducing costs.

"Forests are among the most important ecosystems in nature, constantly evolving, yet their monitoring is often delayed," says Rytis Maskeliūnas, a professor at Kaunas University of Technology.

"We will never have enough people to continuously observe what is happening in forests.  ... This is why these advanced technologies represent the future of forest management."

KTU IoT expert Prof. Egidijus Kazanavičius explained: "The Forest 4.0 IoT devices are like silent guardians of tomorrow's ecosystems, analyzing the heartbeat of our forests in real-time and fostering a world where technology listens to nature."

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