Assessment of fuelwood diversity and utilization patterns in a Himalayan protected area: implications for conservation and management

In the high, rugged valleys of the Himalayas, life moves to the rhythm of the seasons, but for the families living in the shadow of these mountains, the rhythm is also dictated by the need for heat. In these remote regions, where electricity can be unreliable and commercial fuels are often too expensive, the forest provides the essential energy required to cook meals and survive the biting cold. This reliance creates a complex relationship between people and the protected forests that surround them. These forests are not just sanctuaries for rare wildlife; they are also the primary pantry for firewood for the local communities. The challenge lies in balancing the urgent need for this fuel with the necessity of preserving the delicate ecosystem. If trees are cut faster than they can grow back, the forest degrades, threatening the very biodiversity it was meant to protect and the livelihoods of the people who depend on it. Understanding exactly which trees are used, how much is taken, and who is doing the taking is the first step toward finding a way to keep both the forest and the families safe.

A team of researchers from the University of Kashmir set out to map this relationship in the Overa-Aru wildlife sanctuary, a protected area nestled between the Zanskar and Pir Panjal mountain ranges. This sanctuary, covering a vast area of 425 square kilometers, is home to a rich variety of plants and animals, including the endangered hangul deer and the snow leopard. To understand how local people interact with this forest, the researchers spent two years, during the summers and winters of 2020 and 2021, visiting five villages located within or on the edges of the sanctuary. They spoke directly with the heads of 100 households, asking detailed questions about their daily lives, their families, and their habits regarding firewood. They wanted to know not just how much wood was being collected, but which specific tree species were preferred, how the wood burned, and how these patterns changed with the seasons and the demographics of the people collecting it.

The study revealed a deep well of traditional knowledge held by the local residents. The researchers found that historically, the community had used 35 different plant species for fuel, though in recent times, they have narrowed their focus to 22 species. The most commonly used plants were trees, which accounted for over 80 percent of the fuelwood, with shrubs making up the remainder. The locals showed a clear preference for certain species based on how well they burned. For instance, the blue pine and the Himalayan fir were highly favored because they produced good heat and formed long-lasting coals. In contrast, other species were used less frequently because they burned too quickly or produced too much smoke. The researchers also measured the physical properties of these woods, such as how much energy they released when burned and how much moisture they held. They discovered that the most efficient woods were those that dried quickly and burned slowly, providing steady warmth through the long, cold nights.

The patterns of collection and use were heavily influenced by the time of year and the size of the family. The demand for fuelwood was not constant; it surged dramatically during the winter months. In the summer, a typical household used about 9.5 kilograms of wood per day, but as the temperatures dropped and the heavy snows of winter arrived, this number jumped to nearly 30 kilograms per day. This seasonal spike is driven by the need to keep homes warm during the "Chillai Kalan," a forty-day period of intense cold that makes outdoor movement difficult. The study also highlighted a significant gender divide in this labor. According to the respondents, women were responsible for the vast majority of the collection, with 77% of households stating that females carried out the work, while men were involved only occasionally, usually during the snowy season when the terrain was too difficult for others. The researchers noted that the amount of wood a family collected was directly tied to the number of people living in the house, with larger families gathering significantly more wood annually than smaller ones.

Beyond the physical quantities, the study uncovered a fascinating link between a person's age, their education, and their knowledge of the forest. The researchers found that older residents possessed a much deeper understanding of the different fuelwood species and their qualities. As people got older, their knowledge of which trees burned best and how to identify them increased. Conversely, the study found that higher levels of formal education were associated with less knowledge about these specific fuelwood species. This suggests that as younger generations become more educated and perhaps move toward other livelihoods, the traditional wisdom regarding forest resources is at risk of being lost. The data showed that the most educated respondents cited fewer fuelwood species than their less educated counterparts, indicating a shift in dependency and knowledge transmission.

The implications of these findings are significant for the future management of the sanctuary. The researchers observed that the current rate of collection, while driven by necessity, places a heavy strain on the forest. The total annual amount of wood used by the households in the surveyed villages was substantial, with winter consumption driving the majority of the demand. The study suggests that to protect the biodiversity of the sanctuary while supporting the local communities, management plans must evolve. One proposed solution is to identify barren lands within the sanctuary and plant the specific tree species that the locals prefer for fuel. By growing these preferred trees in designated areas, the pressure on the wild, undisturbed forests could be reduced. Additionally, the researchers recommend promoting the use of these fuelwood species in home gardens and agro-ecosystems, allowing families to harvest wood closer to their homes without venturing deep into the protected forest.

Ultimately, this research provides a clear picture of how a protected area functions not just as a wildlife reserve, but as a vital resource for human survival. The study confirms that the local community holds a traditional knowledge base that is both valuable and vulnerable, tied closely to age and daily practice. The findings offer a roadmap for policymakers to create guidelines that allow for the sustainable use of fuelwood. By understanding exactly what is being taken, when, and by whom, conservationists can work with local communities to ensure that the forest remains healthy for the wildlife it protects and the people who call it home. The goal is to move toward a future where the need for warmth does not come at the cost of the forest's future, ensuring that the ecosystem services provided by the sanctuary can continue to support both nature and humanity.