General
Ecosystem Services of Mangroves: A Systematic Review and Synthesis of Contemporary Scientific LiteratureBackgroundMangroves provide many ecosystem services, such as breeding grounds for aquatic organisms, sediment accumulation sites, coastal protection, nutrient cycling, and carbon sequestration. Beyond ecological functions, mangroves also sustain coastal livelihoods by providing natural resources and contributing to local economies. However, anthropogenic pressures from coastal development, agriculture, and aquaculture degrade mangrove ecosystems and the important ecosystem services they provide. Therefore, it is important to quantify and describe mangrove ecosystem services to better inform coastal policymakers and managers interested in mangrove conservation. Open access copy available |
Mangrove Forests: Protection Against and Resilience to Coastal DisturbancesBackgroundOpen access copy available |
A meta-analysis of the ecological and economic outcomes of mangrove restorationBackgroundMangrove forests provide many ecosystem services to local and global communities that are both ecologically and economically important. Global mangrove loss and degradation decrease the provision of ecosystem services; however, mangrove restoration projects can reverse these effects and support critical ecosystem services. Therefore, syntheses of different restoration project outcomes are necessary to encourage global political support and investment into preserving mangroves and their vital ecosystem services. Open access copy available |
Towards a modular multi ecosystem monitoring, reporting and verification (MRV) framework for soil organic carbon stock change assessmentBackgroundSoils store roughly 1,500–2,400 petagrams (Pg) of organic carbon globally, more than the combined carbon in the atmosphere and vegetation, making soil organic carbon (SOC) a critical component of climate mitigation and land degradation neutrality targets. Many initiatives assume that relatively small annual increases in SOC across large areas could offset gigatonnes (Gt) of CO2, but these claims require robust, comparable monitoring systems. Current MRV approaches often focus on single sectors and use heterogeneous methods, limiting their usefulness for cross-ecosystem accounting and results-based finance. Open access copy available |
The Evolution of Carbon Market: A Systematic Review and Bibliometric StudyBackgroundCarbon markets are now central to climate policy because governments increasingly rely on carbon pricing to align economic decisions with emission reduction targets. As emissions trading systems and carbon taxes expand in scope and scale, policymakers and researchers need a clear picture of how underlying scholarship has developed and where knowledge gaps remain. Literature on carbon markets has grown rapidly, spanning multiple disciplines, making it difficult to track dominant themes, influential contributions, and blind spots, especially around equity, governance, and Global South experiences. Open access copy available |
Overestimated natural biological nitrogen fixation translates to an exaggerated CO2 fertilization effectBackgroundBiological nitrogen fixation (BNF) supplies a substantial fraction of reactive nitrogen of ecosystems, typically estimated in the tens to over 100 Tg N yr⁻¹ globally, thus constraining how strongly plants can respond to rising CO2. Many Earth system models (ESMs) parameterize BNF such that nitrogen does not strongly limit CO2 fertilization, potentially inflating modelled land carbon sinks and underestimating future atmospheric CO2 concentrations. Quantifying this bias is important for realistic carbon budget and mitigation assessments. Open access copy available |
The construction of biodiversity in conservation policy discourse: A multiscalar analysisBackgroundOpen access copy available |
Emerging climate impact on carbon sinks in a consolidated carbon budgetBackgroundOpen access copy available |
Realizing the social value of impermanent carbon creditsBackgroundNature-based solutions (NbS) for carbon sequestration provide additional benefits outside of climate change mitigation, such as protecting biodiversity and local livelihoods. However, NbS projects struggle with financing due to challenges demonstrating additionality, avoiding overestimation of carbon storage, establishing metrics to compare NbS with technological projects, and accounting for project impermanence (i.e., the future risk of carbon being released into the atmosphere due to fires, deforestation, disease, or severe weather events). Open access copy available |
Enhancing climate change mitigation in protected areasBackgroundProtected areas (PAs) cover roughly 15–17% of the Earth’s land surface and contain a large share of remaining intact ecosystems, many of which store high densities of carbon. With global terrestrial ecosystems absorbing about 3 GtC yr⁻¹, understanding how much of this sink is associated with PAs is important for integrating biodiversity and climate strategies. However, evidence on PA effectiveness for carbon protection, across thousands of sites and multiple biomes, is dispersed and unevenly synthesized. Open access copy available |
