Liberia Agricultural and Environmental Journalists Network (LAEJN) Promote informed journalism and public engagement on agricultural and environmental nalists Network (LAEJN)
By :Nukanah Kollie
SUAKOKO, Bong County — The Central Agricultural Research Institute (CARI) is expanding the use of technology to improve climate monitoring and agricultural research in Liberia through two regional weather stations installed at its headquarters in Suakoko, Bong County.
The stations are collecting and analyzing climate data from Bong, Nimba, and Lofa Counties, providing scientists with real-time information on weather patterns that increasingly affect farming activities across the country.
According to CARI researchers, the stations form part of a regional climate monitoring system designed to improve agricultural planning and support climate-smart farming practices through accurate environmental data collection.
The system continuously records rainfall, temperature, humidity, wind direction, sunshine intensity, and atmospheric pressure, allowing scientists to generate detailed climate profiles for research and agricultural decision-making.
Researchers say the data is helping them better understand how changing weather conditions influence farming systems in some of Liberia’s key agricultural regions.
The weather stations operate through automated sensors that capture climate information throughout the day and store the data digitally for long-term analysis.
Joseph Ndebeh, a rice breeder and scientist at CARI, said the technology provides researchers with fast and precise climate information needed for agricultural studies.
“If you sit it in your computer, all the readings come in seconds,” Ndebeh explained. “It records everything — the rain, sunshine, humidity, and even wind direction.”
He said the digital system allows researchers to analyze rainfall patterns, seasonal changes, and temperature fluctuations using computer-based data tools.
Climate Change Pressures Driving Agricultural Innovation
The deployment of the weather stations comes at a time when Liberia’s agriculture sector is facing increasing pressure from climate variability and environmental changes.
Across Bong, Nimba, and Lofa Counties, many farmers are reporting irregular rainfall patterns, shorter rainy seasons, prolonged dry spells, and unpredictable weather conditions that are disrupting traditional farming calendars.
Agricultural experts say these changing conditions are gradually weakening the reliability of traditional planting knowledge that rural farmers have depended on for decades.
In Liberia, where a large percentage of food production depends on rain-fed agriculture rather than irrigation systems, unpredictable weather patterns can significantly affect crop yields, household incomes, and food security.
Researchers at CARI say the weather stations are helping bridge a major information gap by generating scientific climate data that can support more informed agricultural decisions.
The system helps scientists determine when rainfall begins and ends, the intensity of rainfall events, temperature trends, and soil moisture conditions — all critical indicators for crop production and agricultural planning.
Analysts say access to reliable climate information could become increasingly important as Liberia seeks to improve domestic food production and reduce vulnerability to climate-related agricultural losses.
Supporting Climate-Smart Agriculture and Crop Research
CARI says the regional weather monitoring system is also strengthening climate-smart agricultural research aimed at developing crop varieties that can better survive changing environmental conditions.
Scientists explained that long-term climate data allows researchers to study how crops respond to drought, excessive rainfall, flooding, heat stress, and shifting seasonal cycles.
This is particularly important for Liberia because different parts of the country experience varying ecological and rainfall conditions.
Researchers noted that climate information collected from Bong, Nimba, and Lofa Counties enables scientists to identify regional weather differences and tailor crop research to specific environmental conditions instead of relying on generalized farming approaches.
According to agricultural researchers, this localized approach improves the chances of developing crop varieties that are more resilient and productive under changing climate conditions.
The weather stations are therefore not only supporting scientific observation but also influencing the future direction of agricultural innovation in Liberia.
Data Emerging as a Strategic Agricultural Resource
Experts at CARI indicated that one of the most significant aspects of the weather station project is the growing role of data in modern farming systems.
Traditionally, many agricultural decisions in Liberia have been based largely on experience and seasonal expectations. However, scientists say climate change is making weather patterns less predictable, increasing the need for data-driven farming practices.
The digital nature of the weather stations allows researchers to build long-term climate databases capable of tracking environmental trends over several years.
Researchers at CARI noted that meaningful climate analysis often requires at least five to ten years of consistent weather data to accurately identify long-term patterns and climate shifts.
The stations, which have been operating for about four years, are gradually contributing to what scientists describe as one of Liberia’s emerging agricultural climate information systems.
Experts believe the data could eventually support broader national planning efforts, including agricultural policy development, food security planning, climate adaptation programs, and disaster preparedness strategies.
Bridging Scientific Research and Rural Farming Communities
Despite the technical complexity of climate monitoring, CARI researchers say efforts are being made to ensure that farmers directly benefit from the information generated by the weather stations.
Ndebeh said the institution uses agricultural extension programs and radio outreach to share practical farming advice with rural communities.
“We do extension via radio,” he said. “Farmers listen in the morning or evening, so we talk to them about when to plant and what varieties to use.”
Agricultural observers say this communication link is important because climate data only becomes useful when it is translated into practical decisions that farmers can apply in the field.
In many rural communities, radio remains one of the most accessible platforms for delivering agricultural information, particularly to smallholder farmers with limited access to scientific institutions or digital technologies.
Researchers believe stronger collaboration between scientists, extension workers, and farming communities will be essential for improving climate adaptation in Liberia’s agriculture sector.
Technology Becoming Central to Liberia’s Agricultural Future
As climate change continues to affect agricultural systems globally, the use of technology-driven climate monitoring is increasingly becoming part of Liberia’s broader agricultural resilience strategy.
Researchers say the regional weather stations represent a shift toward combining traditional farming knowledge with scientific climate analysis to improve agricultural forecasting and reduce production risks.
The regional coverage of the system across Bong, Nimba, and Lofa Counties also allows scientists to compare environmental conditions across different agricultural zones, improving the accuracy of research findings and farming recommendations.
Experts say such investments in climate science and agricultural technology will likely become more important as Liberia works to strengthen food security, improve productivity, and adapt to long-term environmental changes.
For CARI researchers, the weather stations are more than scientific instruments; they are emerging as critical tools for helping Liberia build a more resilient and climate-smart agricultural sector.
