HOME >> BIOLOGY >> NEWS
Carbon sequestration: seeing the forest for its trees

One of the most contentious debates during the recent climate talks centered on the possible use of forests as credit towards reducing atmospheric carbon dioxide. Although it has long been assumed that these areas will act as sinks for excess carbon, the effects of species composition on the process of carbon sequestration is still largely unknown. A team of researchers working on eucalyptus plantations in Hawaii has discovered an important aspect of how carbon sequestration processes work in tropical tree plantations. The researchers, who have published their findings in the December edition of Ecology (Vol. 81, No. 12), discovered that carbon sequestration was significantly boosted when the composition of tree stands included nitrogen-fixing trees.

Jason Kaye and his colleagues from Colorado State University researched carbon storage on a former sugar cane farm which had been turned into a plantation for Eucalyptus trees (Eucalyptus saligna) in Hawaii. The team discovered that the acres which were interplanted with albizia trees (Albizia falcataria) were able to sequester more carbon than areas where eucalyptus trees were planted alone.

The researchers believe that this is due to the nitrogen-fixing qualities of the albizia trees. Albizias, which are sometimes also referred to as mimosa trees, are not a cash crop like eucalyptus. Although many tree plantations employ monoculture planting schemes, planting one tree species over hundreds of acres, the albizia trees' effect on soil quality has prompted some farmers to test the potential benefits of interplanting the two species. This kind of practice is increasingly common in tropical areas, where the nutrient level of soil is often limited.

Kaye and his colleagues studied carbon storage in forest stands planted 17 years ago with differing species composition. Some stands were planted as pure eucalyptus, some as pure albizia, and some with the two trees planted together. The researchers
'"/>

Contact: Alison Gillespie
alison@esa.org
202-833-8773 ext 211
Ecological Society of America
18-Dec-2000


Page: 1 2 3

Related biology news :

1. A shrinking sink? Carbon fertilization may be flimsy weapon against warming
2. Carbon dioxide fertilization is neither boon nor bust
3. Carbon nanotubes found to fluoresce
4. Carbon monoxide has unexpected benefits, but dont try it at home
5. Carbon cycling and species composition: seeing the forest for its trees
6. Carbon diem: Grants awarded to research that seizes excess carbon dioxide
7. New Carbon Monoxide Sensor Developed For Occupational Use
8. Report: High Carbon Dioxide Boosts Duke Forest Growth By 25 Percent
9. Increasing Carbon Dioxide Threatens Tropical Coral Reefs
10. North America Absorbing Carbon Dioxide At Surprisingly High Rate, Team Reports
11. High Carbon Dioxide Levels May Be Killing Insects

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Carbon sequestration seeing the forest for its trees

(Date:1/22/2015)... , Jan. 13, 2015  Today, FreeWavz ( www.FreeWavz.com ... its crowdfunding campaign on Fundable, https://www.fundable.com/freewavz . ... of production capacity to meet customer demand. ... - http://photos.prnewswire.com/prnh/20150113/168790 Invented ...
(Date:1/22/2015)... Inc. (NASDAQ: NXTD and NXTDW) a biometric authentication company ... of the Wocket™ smart wallet at CES 2015 in Las ... one of the "11 Hot Products at CES" in a review published ... Far" by Newseveryday.com and "The top 10 gadgets from CES 2015" by ...
(Date:1/22/2015)... Research and Markets ( http://www.researchandmarkets.com/research/wxdglm/global_wearable ) ... Wearable Technologies Market and Applications, Opportunities, Industry Analysis, ... 2014-2020" report to their offering. , ... can be worn on the user,s body and ...
Breaking Biology News(10 mins):FreeWavz Launches on Fundable to Drive Speed-to-Market in 2015 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 3Global Wearable Technologies Market and Applications, Opportunities, Industry Analysis, Segmentation, Size, Growth, Share, Overview, Trends and Forecast 2014-2020 2
(Date:1/23/2015)... January 23, 2015 Portal Solutions , ... workplaces on Microsoft Office 365 and SharePoint platforms , ... Award program for being one of the region’s fastest-growing mid-sized ... employee growth. , “To be recognized a second year ...
(Date:1/22/2015)... RBJ today announces the firm brokered a long-term lease totaling ... biopharmaceutical company, at Two Ledgemont Center in Lexington, ... president, and Brian Cohen , senior vice president, represented ... 95 Hayden Ave. Photo - http://photos.prnewswire.com/prnh/20150122/170765 ...
(Date:1/22/2015)... Cambridge Semantics, the leading provider of smart ... 2014 was a record-breaking year across the board for the ... Smart Data Platform and our Smart Data solutions, our customers ... data which led to record growth for the company in ...
(Date:1/22/2015)... CO / Rootstown, OH (PRWEB) January 22, 2015 ... detection platform, announced today that it has received AOAC-PTM Certifications ... O45, O1O3, O111, O121, and O145; collectively referred to as ... coli) O157, at 1 colony forming unit (cfu) per 325 ...
Breaking Biology Technology:Washington SmartCEO Announces Portal Solutions as 2015 Future 50 Award Winner Second Year in a Row 2Washington SmartCEO Announces Portal Solutions as 2015 Future 50 Award Winner Second Year in a Row 3Transwestern | RBJ Advises Shire in 202,000 SF Lease, Creating Boston's Largest Suburban Biotech Campus 2Cambridge Semantics Announces Record Results for 2014 2Crystal Diagnostics Awarded AOAC-PTM Accreditation for the Rapid Detection of “Big 6” E.coli Food Pathogens 2
Cached News: