Analisis Vegetasi Gunung Merapi Menggunakan Quadrat Sampling Techniques
نویسندگان
چکیده
منابع مشابه
Quadrat Sampling in Population Ecology
Background Estimating the abundance of organisms. Ecology is often referred to as the "study of distribution and abundance". This being true, we would often like to know how many of a certain organism are in a certain place, or at a certain time. Information on the abundance of an organism, or group of organisms is fundamental to most questions in ecology. However, we can rarely do a complete c...
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We consider the problem of estimating the number of species (denoted by S) of a biological community located in a region divided into n quadrats. To address this question, different hierarchical parametric approaches have been recently developed. Despite a detailed modeling of the underlying biological processes, they all have some limitations. Indeed, some assume that n is theoretically infini...
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We consider the problem of estimating the number of species of a biological community located in a region R divided into J quadrats. Recently, two parametric approaches have been developed which both take into account in a same modeling framework the detectability and the occurence of species in the quadrats. One developed by Dorazio and Royle (2005, J.A.S.A. 100, 389-398) ignores the unsampled...
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A technique for estimating the vertical distribution of foliage area in broad-leaved forests was developed. The technique is similar to optical point-quadrat sampling, where estimates are based on heights to the lowest leaves above numerous sample locations beneath a canopy. In optical point-quadrat sampling, heights to lowest leaves are measured with a telephoto lens. Here, heights were measur...
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Audio signal information with high quality would help the television audience to increase the perception of the information displayed. Transmission channel capacity will become limited, while the need of channel communication is increased. The research aim is coding the audio signal on the low bit rate for saving the channel communication usage for digital television broadcasting. The research ...
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ژورنال
عنوان ژورنال: BIOSFER : Jurnal Biologi dan Pendidikan Biologi
سال: 2019
ISSN: 2549-0486
DOI: 10.23969/biosfer.v4i2.2073