Energy and Carbon Management Systems: Organizational Implementation and Application

2013 ◽  
Author(s):  
Nigel P. Melville ◽  
Ryan Whisnant
2013 ◽  
Vol 15 (5) ◽  
pp. 725-745 ◽  
Author(s):  
M. E. Iacob ◽  
M. J. van Sinderen ◽  
M. Steenwijk ◽  
P. Verkroost

2020 ◽  
Vol 8 (3) ◽  
pp. 237 ◽  
Author(s):  
Carlos Augusto Rocha De Moraes Rego ◽  
Paulo Sérgio Rabello de Oliveira ◽  
Jeferson Tiago Piano ◽  
Jean Sérgio Rosset ◽  
Jonas Francisco Egewarth ◽  
...  

This work aimed to evaluate the oxidizable and chemical fractions of organic matter and the carbon management index in different integrated agricultural production systems, hay production and native forest areas in an Oxisol. Nine areas with different management systems were evaluated being six managements of the combination between different oat density (40 and 60 kg ha-1) and grazing frequencies (0, 1 and 2) in autumn-winter and soybean succession in spring-summer, one with natural reseeding ryegrass and forage turnip in autumn-winter and soybean succession in spring-summer and two reference areas. In each soil management systems were collected soil samples composite in the 0-5, 5-10 and 10-20 cm layers and determined the Total Organic Carbon (TOC), humic substances (Fulvic Acids - FA, Humic Acids - HA and humin - HUM), the carbon in the oxidizable fractions (F1, F2, F3 and F4) and Carbon Management Index (CMI). Were observed that chemical, oxidizable fractions and CMI, do not have significant differences between with the various managements each other. For TOC, HA, HUM, F1, F3, F4 and CMI, the managements did not differ from the reference areas indicating maintenance of soil carbon.


2014 ◽  
Vol 18 (6) ◽  
pp. 920-930 ◽  
Author(s):  
Nigel P. Melville ◽  
Ryan Whisnant

2014 ◽  
Vol 24 (1) ◽  
pp. 84-98 ◽  
Author(s):  
Qingliang Tang ◽  
Le Luo

2005 ◽  
Vol 53 (7) ◽  
pp. 741 ◽  
Author(s):  
Karen J. Vella ◽  
Richard J. Williams ◽  
Daniel H. Walker ◽  
Alex Smajgl ◽  
Miko U. F. Kirschbaum ◽  
...  

In this paper we discuss the social, economic and institutional aspects of the development of carbon management systems within Australia’s tropical savannas. Land-use values in savanna landscapes are changing as a result of changing economic markets, greater recognition of native title, and growing social demands and expectations for tourism, recreation and conservation. In addition, there is increasing interest in developing markets and policy arrangements for greenhouse gas abatement, carbon sequestration and carbon trade in savannas. We argue that for carbon management to lead to national greenhouse outcomes, attention must be paid to social, economic and institutional issues in environmental planning and policy arrangements. From an economic perspective, the financial impact of carbon management on savanna enterprises will depend on appropriate and available policy mechanisms, unit price for carbon, landscape condition, existing management strategies and abatement measurements used. Local social and cultural features of communities and regions may enhance or constrain the implementation of carbon abatement strategies, depending on how they are perceived. In terms of institutional arrangements, policies and plans must support and enable carbon management. We identify three areas that require priority investigation and adjustment: regional planning arrangements, property rights, and rules for accounting at enterprise and regional scales. We conclude that the best potential for managing for carbon will be achieved while managing for range of other natural resource management outcomes, especially where managing for carbon delivers collateral benefits to enterprises.


2021 ◽  
Vol 56 (2) ◽  
pp. 286-295
Author(s):  
Diego Henrique de Oliveira Morais ◽  
Carla Aparecida da Silva ◽  
Jean Sérgio Rosset ◽  
Paulo Guilherme da Silva Farias ◽  
Camila Beatriz da Silva Souza ◽  
...  

The aim of this study was to evaluate the stock of total organic carbon (TOC) and to perform the physical-granulometric fractionation of soil organic matter (SOM) in different management systems (MS). Three MS and one reference area of Native Forest (NF) were studied, and the three systems were sugarcane (SC), permanent pasture (PP) and no-tillage system (NTS). Soil samples were collected in the 0–0.05, 0.05–0.10, 0.10–0.20-m layers. Soil density (Sd), TOC, stratification index (SI), carbon stock (StockC), variation in StockC (∆StockC), carbon content of particulate organic matter (C-POM) and mineral organic matter (C-MOM), carbon stock index (CSI), lability (L), lability index (LI), and carbon management index (CMI) were determined. The MS presented higher Sd than the NF area. The NF area had higher TOC contents in the first layers, reaching 25.40 g kg-1 in the 0–0.05-m layer, with the PP area having higher values than the NF in the 0.10–0.20-m layer. The NF area showed the highest levels of C-POM (15.25 g kg-1) and C-MOM (10.15 g kg-1) in the first layer. In the 0.10–0.20-m layer, the PP and NTS systems were superior to the others. Regarding the C-MOM content, SC and PP showed higher levels in the 0.10–0.20-m layer. The highest CMI values were observed in the NTS and PP areas in the 0.10–0.20-m layer. The MS increased the Sd and reduced the TOC levels. The different MS modified the POM fraction, and the MOM fraction was most impacted by the SC area. The lability of the SOM was altered by the MS in the most superficial layers.


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