哲帕拉长岛和普拉韦恩海滩班登甘 Oceana serrulata 海草叶片上浮游生物的物种组成和丰度

IF 0.5 4区 地球科学 Q3 Earth and Planetary Sciences
Anastasya Devi Septanovia Islam, Suryono Suryono, Ita Riniatsih
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引用次数: 0

摘要

海葵田是一个沿海生态系统,是一个寻找食物、住所和繁殖的地方。周围植物被发现附着在海草表面,这可能是原生生产力的一个因素,但也可能减少进入光合作用的光,从而减少海草群的组成。本研究旨在了解Jepara Prawean bananda long island和beach上的perifiton类型和perifiton含量的组成。研究方法采用了调查方法。采样的位置是用采样方法进行的。海草密度数据采用四边形线方法进行记录。对海草样本进行筛选,以使用画笔的排版和显微镜观察观察其近体成分。在海葵叶子中发现的心包属包括2属(cyanopceae)和11属(bacillariopceae)。长岛的海葵叶子和班达的海滩上的perifiton丰满程度为5349.98 ind/cm2和8357,37 ind/cm2。与Prawean bandi海滩相比,长岛上的perifiton的存在要少得多。海洋生态系统是一个生态系统,其功能相当于寻找食物、庇护和繁殖。它被发现依附于海草的表面,这可以支持初级产品的生产,但也可以减少光的传播,这也可以减少甲虫的合成物。这项研究旨在确定periphyton species和periphyton在长岛海洋馆和班帕拉海滩的对虾的组合。研究方法被采用了调查方法。抽样地点的确定采用了采样方法。收藏在乌拉密度数据用的是carried out象限transect方法。Seagrass leaf样本的准备用一个微镜来确定periphyton的composition。拉梅尔types of periphyton发现《树叶》Oceana serrulata consist 11 2已灭绝(Cyanophyceae)和已灭绝的(Bacillariophyceae)。Periphyton abundance价值观在树叶的乌拉Oceana serrulata长在岛和Bandengan Prawean海滩是5349。98 ind / cm2和8357。37 ind / cm2。periphyton先声》继续在岛的长度是小于Prawean Bandengan海滩。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Komposisi Jenis dan Kelimpahan Perifiton Pada Daun Lamun Oceana serrulata di Perairan Pulau Panjang dan Pantai Prawean Bandengan, Jepara
Padang lamun merupakan ekosistem pesisir berfungsi sebagai tempat mencari makanan, berlindung, serta berkembang biak. Perifiton ditemukan melekat pada permukaan daun lamun, dapat menjadi faktor pendukung produktivitas primer tetapi dapat juga mengurangi cahaya yang masuk untuk fotosintesis, sehingga dapat mengurangi komposisi padang lamun. Penelitian ini bertujuan untuk mengetahui komposisi jenis perifiton dan kelimpahan perifiton pada lamun Oceana serrulata di Pulau Panjang dan Pantai Prawean Bandengan, Jepara. Metode penelitian dilakukan dengan menggunakan metode survei. Penentuan lokasi sampling dilakukan dengan metode purposive sampling. Pendataan data kerapatan lamun dilakukan menggunakan metode line transek kuadran. Preparasi sampel daun lamun dilakukan guna mengetahui komposisi perifiton menggunakan metode pengerikan menggunakan kuas dan diamati menggunakan mikroskop. Jenis perifiton yang ditemukan pada daun lamun Oceana serrulata terdiri dari 2 genus (Cyanophyceae) dan 11 genus (Bacillariophyceae). Nilai kelimpahan perifiton pada daun lamun Oceana serrulata di Pulau Panjang dan Pantai Prawean Bandengan adalah 5349,98 ind/cm2 dan 8357,37 ind/cm2. Keberadaan perifiton di Pulau Panjang lebih sedikit dibandingkan dengan Pantai Prawean Bandengan. The seagras ecosystem are coastal ecosystems that function as places to find food, shelter, and breed. Periphyton was found attached to the surface of seagrass leaves, which can be supporting factor for primary productivity but can also reduce incoming light for photosynthesis, thereby reducing the composition of seagrass beds. This study aims to determine the composition of periphyton species and the abundance of periphyton in seagrass Oceana serrulata on Panjang Island and Prawean Bandengan Beach, Jepara. The research method was carried out using a survey method. Determination of sampling locations was determined using a purposive sampling method. Data collection on seagrass density was carried out using the quadrant transect method. Seagrass leaf sample preparation was carried out to determine the composition of periphyton using the scraping method using a brush and observed using a microscope. The types of periphyton found on the leaves of seagrass Oceana serrulata consist of 2 genera (Cyanophyceae) and 11 genera (Bacillariophyceae). Periphyton abundance values in leaves of seagrass Oceana serrulata on Panjang Island and Bandengan Prawean Beach were 5349.98 ind/cm2 and 8357.37 ind/cm2. The presence of periphyton on Panjang Island is less than on Prawean Bandengan Beach.
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来源期刊
Journal of Marine Research
Journal of Marine Research 地学-海洋学
自引率
0.00%
发文量
1
审稿时长
3 months
期刊介绍: The Journal of Marine Research publishes peer-reviewed research articles covering a broad array of topics in physical, biological and chemical oceanography. Articles that deal with processes, as well as those that report significant observations, are welcome. In the area of biology, studies involving coupling between ecological and physical processes are preferred over those that report systematics. Authors benefit from thorough reviews of their manuscripts, where an attempt is made to maximize clarity. The time between submission and publication is kept to a minimum; there is no page charge.
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