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Life Sciences Commons

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Colby College

Biology

2015

Articles 1 - 2 of 2

Full-Text Articles in Life Sciences

Regeneration After Destruction: An Investigation About Deforestation For Fruit Boxes In The Provinces Of Tungurahua And Pastaza, Ecuador, Julia Rogers Apr 2015

Regeneration After Destruction: An Investigation About Deforestation For Fruit Boxes In The Provinces Of Tungurahua And Pastaza, Ecuador, Julia Rogers

CLAS: Colby Liberal Arts Symposium

The extraction of wood for use as boxes for fruit in the region between Baos and Puyo in the provinces of Tungurahua and Pastaza in Ecuador is a large source of deforestation in the area. The purpose of the study is to examine the effect of this deforestation on the insects, birds, and seedlings to better understand the effects of small scale deforestation in the cloud forest of Ecuador. Six different sites were studied; 2 sites were cut within 2014, 1 site in 2012, 1 site is a forest of 4 to 8 years, and 2 sites are mature forest. …


Demographic Survey Of The Sohisika (Schizolaena Tampoketsana), James Lucas Apr 2015

Demographic Survey Of The Sohisika (Schizolaena Tampoketsana), James Lucas

CLAS: Colby Liberal Arts Symposium

The sohisika (Schizolaena tampoketsana; family Sarcolaenaceae) is a little-known, highly threatened angiosperm endemic to the forest fragments and savanna of the Hauts Plateaux region at Ankafobe Commune, Madagascar. Through targeted surveillance of sohisika at Ankafobe, this study aimed primarily to characterize the demography of the sohisika via GPS mapping of latitude, longitude, and altitude, through dendrometric measures such as height and diameter at breast height (DBH), and through calculation of distribution patterns via Morisitas index. Secondary goals aimed to describe the ecology of the sohisika within its environment and hoped to identify patterns between age class, aspect, habitat, and surrounding …