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The document argues that strengthening 'comando e controle' (command and control) is essential for protecting Brazil's native vegetation, which is critical for environmental conservation, international reputation, and the competitiveness of the agribusiness sector. It highlights the success of the DETER system in the Amazon, which helped reduce annual forest loss by over 80% and avoided the loss of more than 2 million hectares per year during its first five years. However, it identifies gaps such as the inability to detect small-scale deforestation (under 25 hectares) and the lack of monitoring for secondary vegetation. The authors recommend developing technology for small-scale detection and forest degradation, monitoring forest regeneration, expanding remote sensing to all national biomes, and implementing land tenure regularization in public lands and agrarian reform settlements.

The document argues that strengthening 'command and control'—specifically through technological monitoring and law enforcement—is essential for protecting Brazil's native vegetation. It highlights the success of the DETER system in the Amazon and recommends expanding such remote sensing to all biomes, improving the detection of small-scale clearing and forest degradation, monitoring secondary vegetation, and addressing land tenure issues in public lands and agrarian reform settlements.

The report details the development and application of the Small-Scale Irrigation Mapping (SSIM) tool in Burkina Faso, designed to capture irrigation on areas smaller than one hectare. This high-resolution approach, utilizing 30-m Landsat 8 imagery and ground truthing, addresses the limitations of previous maps (250m to 1km resolution) and serves to validate the Targeting Agricultural Water Management Interventions (TAGMI) decision-support tool.

The report highlights the role of water scarcity and climate change as primary drivers for the adoption of agricultural technology (agtech) in South Africa. It identifies significant growth opportunities in precision agriculture, undercover farming, renewable energy, and conservation agriculture, particularly within the Western Cape's high-value export crop sector. The document also outlines the regulatory landscape, including water restrictions, carbon tax, and land reform policies, while providing a directory of green finance resources.

The study evaluates remote sensing approaches using MODIS data to map open water surfaces, concluding that the MNDWI6 spectral index effectively maps large water bodies and that a new method for optimizing detection thresholds improves accuracy.

The report inventories over 125 submissions of digital technologies designed to build resilience, primarily in the Asia-Pacific region. It categorizes these tools by technology type, scale of impact, supported systems, and primary focus (preparedness, recurring event response, or catastrophic event response). The inventory details specific projects, such as the use of satellite data for flood risk in India, mobile health programs in India, and 3D printing for medical supplies in Nepal, highlighting a strong trend toward pro-poor focus and the use of mobile-based communication (SMS, IVR) and geospatial data (GIS, remote sensing) to support vulnerable populations.

The paper introduces the Jurisdictional Risk Assessment (JRA), a tool developed by WWF-US and Global Forest Watch to quantify deforestation risks in Indonesia. By analyzing four 'Key Forest Areas'—Primary Forests, Protected Areas, Peatland, and Forest Estate—the JRA uses indicators such as forest loss percentages, fire density, and overlap with government palm oil concessions to score district-level risk. Findings indicate that while most districts lost up to 10% of primary forest between 2009 and 2012, a small number experienced losses up to 50%. The authors caution that the JRA is a partial assessment based on remote sensing and should complement, not replace, field validation and social data.

Nigeria faces severe economic water scarcity and climate-driven ecological challenges, including desertification in the north and oil pollution in the Niger Delta. These stressors, compounded by weak governance, have fueled violent conflicts: Boko Haram leverages frustration over water deprivation, ethnic tensions rise in the Middle Belt due to shifting rainfall patterns affecting herders and farmers, and militants in the Niger Delta attack oil infrastructure over land and water rights. The document argues that Nigeria's instability poses risks to U.S. security interests regarding global oil prices, regional extremism, and migration, recommending U.S. support for drought-tolerant seeds, remote sensing for crisis prediction, and improved local water governance.

The ADVANCE Approach is a partnership between the World Wildlife Fund (WWF) and the Columbia University Center for Climate Systems Research (CCSR) designed to move away from short-term consultant-based climate science engagement. It employs a seven-step co-generation process—analyzing context, developing learning questions, gathering data, obtaining feedback, revising information, providing integration guidance, and evaluating outcomes—to ensure climate risk data is fit-for-purpose and usable for local decision-makers. The approach focuses on identifying specific climate thresholds and variables relevant to stakeholders, such as maximum temperature in tropical regions or upland precipitation for mangrove conservation, and builds local capacity to interpret and apply this information to build resilience.

Between 2004 and 2012, Brazil's Amazon deforestation rates fell by nearly 80%, but the nature of the clearings shifted. While large-scale deforestation was curtailed by remote sensing-based monitoring, small-scale clearings (25 hectares or less) grew from 25% to over 50% of overall annual clearings because they are difficult for current systems to detect. Analysis of Mato Grosso and Pará shows that landholders adapted their behavior to avoid detection, with smallholders in Pará emerging as primary agents of clearing. The report recommends enhancing monitoring technology and tailoring policies to regional differences.

The research finds that while centralized conservation policies successfully reduced medium- and large-scale deforestation in both Mato Grosso and Pará, the impact on small-scale deforestation varied by state. In Mato Grosso, large landowners adapted by clearing forest in smaller patches to elude the DETER monitoring system, which cannot detect clearings under 25 hectares. In Pará, smallholders were more persistent in deforesting because their clearings were predominantly smaller than 25 hectares and thus remained invisible to law enforcement. The authors argue that the apparent similarity in deforestation scale across states masks critical differences in the agents involved, necessitating tailored regional policies.

Between 2004 and 2012, annual deforestation in the Brazilian Amazon fell from 27,000 km2 to 4,500 km2, largely due to conservation policies and remote sensing monitoring. However, these systems cannot detect clearings of 25 hectares or less, leading to a shift where small-scale deforestation grew from a quarter to more than half of overall annual clearings. Research in Mato Grosso and Pará shows that medium- and large-scale property holders adapted to enforcement by shifting to smaller clearings, while smallholders in Pará emerged as the primary agents of forest clearing. The brief recommends enhancing monitoring technology and tailoring policies to regional differences to address these evolving patterns.

The document reviews Claude Martin's analysis of tropical rainforests, highlighting the shift from viewing commercial logging as the primary driver of deforestation to recognizing the central role of agriculture and agro-industrial land conversion. It details the importance of biodiversity, the role of protected areas and remote sensing in conservation, and the emerging threat of climate change, which risks turning forests into net greenhouse gas sources. The text also emphasizes the human rights risks faced by environmental advocates and the need to integrate natural capital into economic policy.

The analysis concludes that conservation policies introduced in 2004 and 2008 were effective in reducing deforestation in the Brazilian Amazon, preventing the loss of approximately 73,000 km² of forest between 2005 and 2009. While agricultural prices positively correlate with deforestation, the study finds that policy interventions mitigated the impact of rising prices, avoiding an estimated 2.7 billion tons of CO2 emissions valued at USD 13.2 billion.

The report identifies diverse strategies used by developing countries to protect tropical forests, ranging from national-scale policies in Brazil and India to community-led projects in Madagascar and Kenya. It highlights the effectiveness of REDD+ programs, payments for ecosystem services (PES), and governance reforms, while noting that success is often linked to broader socioeconomic development and the use of remote sensing technology for enforcement.

The report analyzes diverse strategies used by developing nations to protect tropical forests and reduce greenhouse gas emissions. It categorizes successes into those driven by planned policies (e.g., Brazil, India), those that yielded positive results despite deviating from economic theory (e.g., Mexico, Costa Rica), and those resulting from socioeconomic shifts (e.g., Central Africa, El Salvador). Key mechanisms identified include REDD+, payments for ecosystem services (PES), governance reforms, and industry moratoria.

The report finds that the implementation of the DETER satellite system, which allows for rapid identification of deforestation hotspots, was the primary driver of deforestation deceleration in the Brazilian Amazon during the 2000s. By enabling Ibama to focus law enforcement and monitoring more precisely, these command-and-control policies prevented the loss of approximately 59,500 km² of forest between 2007 and 2011. The analysis indicates that these conservation efforts did not negatively impact local agricultural production and provided significant monetary gains when considering the value of carbon retention.

The report finds that the implementation of the satellite-based DETER system was the primary driver of the deforestation slowdown in the Brazilian Amazon during the 2000s. By enabling the Brazilian Institute for the Environment and Renewable Natural Resources (Ibama) to target law enforcement more effectively, these policies prevented the clearing of over 59,500 km² of forest from 2007 to 2011. The analysis indicates that these conservation efforts did not adversely affect agricultural production and provided significant net monetary gains when compared to the costs of monitoring and enforcement.

The RACER method shifts Arctic conservation from focusing on current vulnerabilities to identifying 'key features'—areas of exceptional biological productivity and diversity—that act as sources of ecological strength. By analyzing these features and the drivers that fuel them, RACER predicts whether these sources of resilience will persist through the 21st century using General Circulation Models (GCMs). The guide provides a framework for mapping these features and includes pilot case studies for the Beaufort Continental Coast and Shelf (marine) and Eastern Chukotka (terrestrial) to illustrate how the tool can be used to safeguard ecosystem services and biodiversity in a rapidly warming region.

The document examines the critical role of MRV in the successful implementation of REDD+, highlighting the need for standardized forest definitions and robust Reference Emission Levels (RELs). It discusses the 'nested approach' to link subnational and national monitoring, the trade-offs between cost and accuracy across IPCC reporting tiers, and the institutional and technical capacity gaps in developing countries. Using examples from Indonesia, Brazil, and others, it argues for inclusive, transparent, and potentially regionalized MRV frameworks to ensure the credibility of carbon credits.