Tag: new
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Remote sensing for monitoring the construction of new settlements in forest areas.
????️ Neftaly: Remote Sensing for Monitoring the Construction of New Settlements in Forest Areas
Introduction
As the world’s population grows and land demand increases, forests are under pressure—not only from logging and agriculture, but also from the rapid expansion of human settlements.
Unplanned or unauthorized settlement construction in forested regions leads to:
Deforestation
Habitat loss
Increased fire risk
Pollution of water sources
Conflict with conservation and Indigenous land rights
At Neftaly, we use remote sensing as a powerful tool to detect, monitor, and respond to settlement development in forest areas—helping protect ecosystems and guide sustainable land use.
Why Monitor Settlements in Forests?
New settlements in forest areas often emerge without formal planning or environmental assessments. They can:
Fragment habitats and disrupt wildlife corridors
Accelerate illegal logging and land clearing
Put pressure on local water and soil resources
Undermine protected area integrity
Increase the risk of land disputes
Early detection is essential to manage these risks effectively.
The Role of Remote Sensing
Remote sensing involves using satellite or aerial imagery to observe and track changes on Earth’s surface. It provides real-time, objective, and large-scale monitoring capabilities.
Neftaly uses remote sensing to: ✅ Detect early signs of land clearing
✅ Track settlement expansion over time
✅ Monitor infrastructure (roads, buildings, utilities)
✅ Identify overlaps with protected or Indigenous lands
✅ Support enforcement, planning, and restoration efforts
How We Monitor Settlement Growth
????️ 1. Satellite Imagery Analysis
Using platforms like:
Sentinel-2 and Landsat for medium-resolution change detection
PlanetScope for daily, high-resolution imagery
Google Earth Engine for cloud-based time series analysis
We detect:
New building footprints
Clearing of vegetation
Road extensions and grid patterns
Smoke and fires related to clearing activities
???? 2. Land Cover Classification
We apply classification algorithms to distinguish:
Built-up areas vs. natural forest
Bare soil, roads, and structures
Forest fragmentation patterns
????️♂️ 3. Change Detection Over Time
By comparing multi-date images, we can map:
The rate and direction of settlement growth
Seasonal changes (e.g., clearing during dry seasons)
Encroachment trends near conservation areas
Neftaly’s Community and Policy Engagement
We don’t just analyze data—we act on it.
Neftaly uses settlement monitoring results to:
Alert local and national authorities about illegal encroachment
Support land-use planning and zoning processes
Partner with communities to promote sustainable alternatives
Inform environmental impact assessments (EIAs)
Guide reforestation and land restoration efforts in cleared areas
Tools We Use
Tool/Platform Purpose
Google Earth Engine Satellite data processing and visualization
QGIS / ArcGIS Mapping and spatial analysis
Planet Labs High-resolution daily imagery
Drone Surveys Ground-truthing and local mapping
Global Forest Watch Alerts on forest change and human activity
Example: Monitoring Encroachment in Forest Reserves
In one Neftaly-monitored forest reserve:
Remote sensing detected over 120 new structures within a 6-month period
5 km of new roads were cleared for access
Forest cover dropped by 17% in the buffer zone
Data was used to trigger enforcement action and begin a community reforestation campaign
Benefits of Using Remote Sensing
✅ Timely alerts for faster response
✅ Large area coverage including remote regions
✅ Cost-effective compared to frequent field surveys
✅ Objective evidence to support legal and policy actions
✅ Transparent data to engage stakeholders and communities
Challenges and Limitations
Cloud cover can block satellite views in tropical regions
False positives may occur (e.g., temporary clearings)
Ground verification is often needed to confirm details
Data access and interpretation require technical skills
Neftaly addresses these by combining satellite data with community monitoring, drones, and fieldwork to ensure accurate and actionable insights.
Conclusion
The unchecked spread of settlements in forest areas is a growing environmental challenge—but one that technology can help solve. With remote sensing, Neftaly provides the tools and data to monitor, manage, and mitigate settlement impacts before irreversible damage occurs.
???? Forests are not just spaces—they are life-support systems. At Neftaly, we use eyes in the sky to protect them on the ground. -

How TEK can inform new forest policies and forest management paradigms in the face of climate change
How Traditional Ecological Knowledge (TEK) Can Inform New Forest Policies and Forest Management Paradigms in the Face of Climate Change
The increasing impacts of climate change—ranging from rising temperatures and prolonged droughts to intensified wildfires and biodiversity loss—have brought the urgency of rethinking forest management and policymaking into sharp focus. As conventional, science-driven forestry models struggle to cope with ecological uncertainty and social complexity, there is a growing recognition of the need to diversify knowledge systems and governance approaches. Traditional Ecological Knowledge (TEK)—a dynamic, place-based system of understanding nature developed and sustained by Indigenous peoples and local communities—offers an invaluable foundation for shaping new forest policies and management paradigms that are both ecologically resilient and socially just.
TEK is not merely a collection of resource-use practices; it encompasses holistic worldviews, ethical frameworks, and intergenerational knowledge that emphasize balance, adaptation, reciprocity, and long-term sustainability. When meaningfully included in forest policymaking, TEK can enhance the adaptability of forest systems, strengthen community-led stewardship, and inform strategies that align conservation goals with cultural survival.
1. Rethinking Forest Policy Foundations Through Indigenous Worldviews
Traditional ecological worldviews differ fundamentally from dominant industrial forestry paradigms. While mainstream forest policies often treat forests as timber-producing units or carbon stocks, TEK-based frameworks understand forests as relational systems—home to humans and non-humans alike, imbued with spiritual and cultural significance.
Policy Implications:
- Recognize forests as living landscapes, not commodities.
- Develop policy language that includes cultural values, not just ecological services.
- Support biocultural diversity as an explicit objective in forest legislation.
By reframing forest management through relational thinking, TEK offers a more ethical, inclusive, and sustainable foundation for governance in the climate crisis era.
2. TEK as a Guide for Adaptive and Climate-Resilient Forest Management
TEK systems are inherently adaptive, based on centuries of observation and response to environmental variability. This capacity for fine-tuned adaptation is especially relevant in the face of climate change, where ecosystems are changing faster than conventional science can track.
Applications:
- Use Indigenous phenological indicators (e.g., flowering times, animal behaviors) to inform climate monitoring and seasonal management.
- Incorporate traditional burning practices (e.g., cultural or patch burning) to mitigate wildfire risk and promote ecological regeneration.
- Adopt rotational harvesting, sacred no-take zones, and knowledge of microclimates to inform sustainable yield models.
TEK provides grounded, experience-based insights that complement scientific data and enhance the responsiveness of forest management systems to rapid environmental shifts.
3. Informing Policy Through Co-Governance and Legal Recognition
One of the most powerful ways TEK can influence forest policy is through co-governance arrangements and the legal recognition of Indigenous land and stewardship rights. In many countries, Indigenous peoples are increasingly being acknowledged as co-managers or primary guardians of forested territories.
Policy Innovations:
- Establish Indigenous Protected and Conserved Areas (IPCAs) that enshrine Indigenous governance and TEK as core management principles.
- Mandate Free, Prior, and Informed Consent (FPIC) for any forest policies or development projects affecting Indigenous territories.
- Co-develop forest management plans that embed Indigenous law and TEK alongside scientific inputs.
Legal pluralism—where Indigenous governance systems are respected as valid and enforceable—creates space for TEK to shape both strategic and operational forest decisions.
4. TEK in Climate Change Mitigation and Carbon Sequestration Policies
Many Indigenous forest practices—such as agroforestry, selective harvesting, and conservation of high-biomass ecosystems—align with goals for carbon sequestration and emissions reduction. However, most carbon credit and REDD+ frameworks marginalize Indigenous knowledge or fail to equitably include Indigenous communities.
Policy Shifts Needed:
- Design climate finance mechanisms that directly support Indigenous forest stewardship and TEK-based practices.
- Integrate TEK into nationally determined contributions (NDCs) under the Paris Agreement.
- Ensure equitable benefit-sharing from carbon markets and nature-based climate solutions.
By formally valuing TEK in climate policy, nations can enhance the effectiveness and legitimacy of their forest-based mitigation strategies.
5. Embedding Intergenerational Knowledge Transfer and Education in Policy
Future-oriented forest policies must ensure that TEK continues to thrive. This means supporting intergenerational learning and recognizing language, ritual, and land-based education as integral to ecological resilience.
Policy Recommendations:
- Fund land-based education programs that support Indigenous youth engagement in forest stewardship.
- Protect access to sacred sites, harvesting areas, and traditional knowledge transmission pathways.
- Collaborate with Indigenous communities to create culturally grounded curricula and forest training initiatives.
Supporting the continuity of TEK through policy safeguards the ecological wisdom necessary for long-term forest resilience.
6. Cross-Knowledge Integration and Mutual Respect in Policy Processes
Integrating TEK into forest policies does not mean subsuming it under scientific paradigms, but rather fostering respectful co-existence and knowledge co-production. Policies should be developed through dialogue, not extraction—centered on consent, partnership, and trust.
Principles for Policy Integration:
- Acknowledge TEK as a science in its own right with its own methods, protocols, and validation systems.
- Create inclusive forest advisory councils that include knowledge holders, Elders, and cultural practitioners.
- Build cross-cultural capacity in forestry institutions through anti-colonial training and decolonizing policy processes.
This integration fosters more robust, culturally relevant policies that are more likely to succeed in complex, dynamic forest ecosystems.
Conclusion
In the face of accelerating climate change, forest policies must evolve beyond rigid, technocratic models to embrace diversity, adaptability, and long-term care. Traditional Ecological Knowledge offers a powerful, underutilized pathway toward this evolution. Rooted in ancestral wisdom, yet responsive to contemporary challenges, TEK brings depth, relational ethics, and place-based insight to the urgent task of future-proofing our forests.
When embedded in law, governance, and planning—not as an add-on, but as a core pillar—TEK can transform forest management from a model of control to one of collaboration and reciprocity, laying the foundation for climate-resilient, culturally meaningful, and ecologically sound forest futures.
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Soil carbon storage in New Zealand’s native forests.
Neftaly Content: Soil Carbon Storage in New Zealand’s Native Forests
New Zealand’s native forests, ranging from coastal podocarps to temperate beech stands, are not only biodiversity hotspots but also powerful carbon sinks. At Neftaly, we recognize the crucial role these forests play in storing soil carbon and supporting national and global climate goals.
Deep Roots in Rich Soils
New Zealand’s native forests have evolved over millions of years, developing complex ecosystems with rich, organic soils. These soils are built up from leaf litter, fallen branches, and deep-rooted native trees such as rimu, totara, and southern beech. The cool, wet climate of many regions slows decomposition, allowing carbon to accumulate in the soil over long periods—making it a significant and stable carbon pool.
Soil Carbon and Ecosystem Function
High levels of soil carbon support diverse microbial communities, enhance nutrient cycling, and maintain soil moisture—critical for sustaining native flora and fauna. This underground carbon also contributes to forest resilience, helping ecosystems withstand environmental stressors like drought, erosion, and disease.
Threats from Land Use Change
Historic land clearing and continued pressure from agriculture, forestry, and urban development have led to significant soil carbon losses. When native forests are cleared or replaced with pasture or exotic plantations, carbon stored in the soil is released into the atmosphere, undermining New Zealand’s efforts to reduce emissions and protect biodiversity.
A Natural Climate Solution
Restoring and protecting native forests is one of New Zealand’s most effective nature-based climate strategies. By conserving soil carbon in these ecosystems, the country not only preserves its unique natural heritage but also contributes meaningfully to global carbon sequestration.
Neftaly’s Commitment
Neftaly advocates for the protection and regeneration of New Zealand’s native forests with a focus on long-term soil carbon conservation. We support community-led reforestation, indigenous land stewardship, and policies that recognise soil carbon as a critical asset for ecological and climate resilience.
Join Neftaly in protecting New Zealand’s native forest soils—where deep-rooted traditions meet deep-rooted climate solutions.