Visiting our forest plots in BelizeOne day in Belize on my way to the ATBC conference in Mexico, and I do a quick inspection of our intensive monitoring plots in Belize in the company of Elma Kay and Denver Cayetano of the Environmental Research Institute of the University of Belize. As part of a Darwin-funded project (with Percy Cho, who I catch up with in the evening), we have four intensively monitored plots, two in logged forest at Hillbank, and two La Cuevas nested in the mountains near the Guatemalan border. We visit one of the Hillbank plots. The drive over to Hillbank is through a mixed landscape of forests, smalls farms and then, as we near Hillbank, extensive areas of land recently cleared for corn and bean farming by highly mechanised Mennonite farmers. Elma recounts with passion the struggles of conservation in the Belizean landscape, and the need to work with large farmers to promote sustainability and biodiversity across the whole landscape. “Belize is such a small country. We should be able too make sustainability work here. If we cannot make it work here, what chance to we have in larger countries?” It is startling to see the mechanisation and homogeneity cutting swathes through this rich forest landscape. Vast expanses of corn and beans where rich forest stood only five years ago. The forest looks quiet skeletal and picked apart in places. However, this is not due to the (relatively low impact) logging, but because of the hurricanes that steamroller through these systems every few years (the last strong one was just last August). This means the forest species are adapted to frequent and intense disturbance, and may be quite resilient to logging, more than tropical forests in less disturbed areas. Elma argues forcefully that it is the logging approach that Belize has developed (reduced impact longing with long rotations between logging) that protects these private land forests by giving them value - the alternative is often conversion to intense farming, for which there is high demand for land. We arrive at the plot and a cloud of mosquitoes quickly gathers. The forest is hurricane-disturbed, with some fallen trees and many tree crowns ripped off, but also comes across as extremely dynamic and fertile. This may be a combination of the limestone soils and the high disturbance rate. While we are in the plot an intense rainstorm announces itself with a near-overhead flash of lightning. The rain is intense and soaking, but provides welcome relief from the mosquitoes. After a long plane journey it feels good to be so elemental, trudging through dense forest with water cascading over me. Denver shows me the measurements he has been doing tracking the carbon dynamics of the plots, including measuring tree growth, leaf and root production, and carbon fluxes from soils and stems. It is great to see these new sites in operation, and we make plans to extend the measurements for another year, to provide enough data for Denver to work up into papers. In the context of our global network, these plots provide a unique combination of limestone soils, an ancient Mayan legacy on the landscape and frequent hurricane events. Working out how these various factors shape the functioning and composition of these forests and their resilience to disturbance and global change will be quite a challenge!
10 Comments
1/8/2017 01:20:31 pm
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3/8/2017 09:32:40 am
This is so beautiful. Let's protect our green environment
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20/8/2017 07:21:29 pm
such a nice post detail explanation love this info
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23/8/2017 09:24:42 am
The information provided is very useful and interesting. Thanks!
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20/7/2019 04:47:28 pm
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23/2/2020 02:13:49 am
Belize is one of the less-explored countries even then. The country is more focused on agriculture and forestry; it is where their strength can be found that's why I am hoping that more and more people will get the chance to see Belize while it is still not on its peak. I am glad to see that you have shared your travel story to us; it was not the same experience you had with other countries, but I hope that it made an impact to you as well! I never thought that it could be that beautiful, but Belize has its own beauty worth to be proud of!
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8/7/2020 07:11:26 pm
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AuthorYadvinder Malhi is an ecosytem ecologist and Professor of Ecosystem Science at Oxford University Archives
August 2019
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