Carbon Stocks and Sequestration

Carbon-focused conservation may fail to protect the most biodiverse tropical forests

Introduction

The authors examine the relationship between carbon and biodiversity at the landscape-level across four gradients of disturbances and offer insight on optimizing carbon conservation projects with biodiversity conservation.

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Carbon-focused conservation may fail to protect the most biodiverse tropical forests

Introduction

The authors examine the relationship between carbon and biodiversity at the landscape-level across four gradients of disturbances and offer insight on optimizing carbon conservation projects with biodiversity conservation.

Open access copy available

Potential for low-cost carbon removal through tropical reforestation

background

The UNFCCC COP21 (UN Framework Convention on Climate Change Conference of the Parties) created the Paris Agreement in 2015, which pledges to “limit global warming to well below 2, preferably 1.5 °C.” For this to happen, we must both reduce how much carbon dioxide (CO2) that is released and find ways to capture CO2 that is already in the atmosphere. This study explores two ways this might happen using Nature-based Solutions: tree planting in the form of reforestation and afforestation, and the prevention of deforestation. 

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A tree-based approach to biomass estimation from remote sensing data in a tropical agricultural landscape

Introduction

Due to increasing agricultural landcover throughout the world, it is critical to develop methods that estimate above ground biomass and carbon in order to accurately monitor terrestrial carbon stocks and predicting carbo dynamics. This paper claims that while active remote sensing data may be a means to achieve these estimates, the plot-based methods may not be suitable for these agricultural areas. Thus, the authors seek an alternative. 

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Carbon farming with bamboos in Africa: A call for action

BACKGROUND

Bamboos are of paramount importance for livelihoods, landscapes, and climate change mitigation. When compared to other regions, little research has been done about bamboo resources in Africa. This is because National Forest Resources Assessments rarely capture the necessary data. Approximately, there are 38 species of woody bamboos native to sub-Saharan Africa including Madagascar with many endemic species. So far, their population is dwindling but if sustainably managed, they can contribute significantly economically and to the environment.

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Monitoring and estimating tropical forest carbon stocks: making REDD a reality

Background

Aboveground carbon is directly impacted by deforestation and degradation, thus it is often the variable of choice in monitoring activities. It is also used to estimate the amount of carbon in other pools. This article reviews methods available to estimate national-level forest carbon stocks in developing countries.

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Infuence of tree cover on diversity, carbon sequestration and productivity of cocoa systems in the Ecuadorian Amazon

Background

In this study, Jadan et al. objective was to evaluate the relationship between richness and floristic diversity, carbon storage, ecosystem services, agricultural productivity, and forest use potential under three land use systems in the Ecuadorian Amazon: cocoa-based agroforestry, cocoa monoculture and primary forest. In this region, one of the most important cultivation systems is the “Chakra”, a traditional organic farming production system, mainly practiced by indigenous peoples, that consists in the cultivation of staple crops in combination with commercial valuable species such as cocoa, obtaining multiple benefits.

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Satellite Data-Based Phenological Evaluation of the Nationwide Reforestation of South Korea

Background

South Korea's reforestation efforts since the 1950s have been evaluated for changes in biomass, area, and growing stock, but little has been done to study the phenology changes (seasonal changes) and photosynthetic activity, which will help in the preparation of new forest management in light of climate change.

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Carbon Sequestration Potential of Indian Forests

background

While deforestation in the tropics is a common subject of concern, India has retained a net positive afforestation rate from 1951-2000, with greatest gains after 1980. These efforts have afforested 35 MHa.

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Carbon Sequestration in Pastures, Silvo-Pastoral Systems and Forests in Four Regions of the Latin American Tropics

background

77% of agricultural land in the tropical Americas is used for pasture (including silvo-pasture and Argo-silvo-pasture), making carbon stocks in this land type an important consideration. This paper presents three-year research results on the evaluation of soil carbon stocks (SCS) in long-established pasture and silvo-pastoral systems (10-16 years under commercial production), native forests and degraded land in four regions of tropical Americas.

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