scholarly journals Suitability Analysis of Pond Ecosystems on the East Coast of Sidoarjo for Seaweed Cultivation on Productivity, Quality and Carrageenan Content of Gracilaria sp

2021 ◽  
Vol 1899 (1) ◽  
pp. 012027
Author(s):  
T Purnomo ◽  
F Rachmadiarti ◽  
D Rohmatin ◽  
J Rahayu
Keyword(s):  
East Coast ◽  
Suitability Analysis ◽  
Seaweed Cultivation ◽  
Pond Ecosystems

scholarly journals ANALISIS KUALITAS AIR DALAM PENENTUAN LOKASI BUDIDAYA RUMPUT LAUT (Eucheuma cottonii) DI KAWASAN TELUK PAREPARE

2020 ◽  
Vol 3 (2) ◽  
pp. 205-213
Author(s):  
Damis Damis ◽  
Muhammad Saenong
Keyword(s):  
Spatial Data ◽  
Research Method ◽  
Social Economic ◽  
Land Suitability ◽  
Spatial Data Analysis ◽  
Suitability Analysis ◽  
Seaweed Cultivation ◽  
System Method ◽  
Suitability Map ◽  
Eucheuma Cottonii

This study aims to determine land suitability for seaweed cultivation in the Parepare Bay Region, assessing the feasibility of developing seaweed cultivation; identify factors that influence the development of seaweed cultivation; Conformity evaluation conducted in this study is the actual suitability or suitability of seaweed cultivation land, where the resulting land suitability class is only based on available data, not considering social, economic, financial, and other aspects. The research method used is a direct survey at the research location. The results of the land suitability analysis are based on the suitability matrix: spatial data analysis using the Geogerafis Information System method, to determine the suitability of seaweed cultivation land. The results showed that the area of land suitability for seaweed cultivation based on the land suitability map was appropriate (S) ± 578.57 ha and not suitable (N) ± 759.68 ha

scholarly journals Fitness Analysis Of Water Suitability For Seaeed Cultivation Kappahycus Alvarezii In South Buton Regency, Southeast Sulawesi

2021 ◽  
Vol 2 (3) ◽  
pp. 634-641
Author(s):  
Fadhli Insani Ihsan ◽  
Hasni Y. Azis ◽  
Ansar Amran
Keyword(s):  
Research Method ◽  
Survey Methods ◽  
Kappaphycus Alvarezii ◽  
Land Suitability ◽  
Suitability Analysis ◽  
Seaweed Cultivation ◽  
Chemical Parameters ◽  
Weight Score ◽  
Physical And Chemical ◽  
Fitness Analysis

Seaweed cultivation in Indonesia is more focused on the production of Kappaphycus alvarezii species as a carrageenan producer. Land suitability analysis is an important stage in the preparation of spatial planning for coastal areas. This study aims to determine the appropriate location of the waters based on physical and chemical parameters using GIS. The research method is survey methods to get actual data related to seaweed cultivation activities. The spatial analysis of land suitability was carried out with a geographic information system based on the results of the x-weight score. The results of the analysis show that the spatial distribution that can be used for seaweed cultivation in the Batauga sub-district is 280 ha (very suitable) and Sampolawa 519 ha (very suitable), 838 ha (suitable), 234 ha (unsuitable).

scholarly journals Analisis Kesesuaian Lahan Budidaya Rumput Laut Kappaphhycus alvarezii (Doty) menggunakan Citra Satelit Di Perairan Pulau Nusa Lembongan, Bali

2021 ◽  
Vol 10 (3) ◽  
pp. 345-354
Author(s):  
Muhamad Fatah Nashrullah ◽  
A.B. Susanto ◽  
Ibnu Pratikto ◽  
Emi Yati
Keyword(s):  
Human Resources ◽  
Research Method ◽  
Suspended Solids ◽  
Geographical Information ◽  
Total Production ◽  
Water Protection ◽  
Cultivated Land ◽  
Suitability Analysis ◽  
Seaweed Cultivation ◽  
Land Area

Perairan Pulau Nusa Lembongan merupakan salah satu pulau yang berlokasi di Kab.Klungkung, Bali. Budidaya rumput laut di lokasi ini terdapat beberapa kendala dalam pengembangannya, yaitu keterbatasan pemahaman sumberdaya manusia, modal serta penentuan lokasi busisaya rumput laut. Metode penelitian yang digunakan adalam metode eksploratif dengan pendekatan analisa kuantitatif.Penelitian ini bertujuan menganalisis tingkat kesesuaian lahan budidaya dan mengetahui luasan lahan yang efektif untuk budidaya rumput laut di perairan Pulau Nusa Lembongan. Parameter yang diamati yaitu suhu, salinitas, pH, keterlindungan, kedalaman, kecerahan, arus, substrat dasar perairan, nitrat, fosfat, oksigen terlarut (DO), klorofil-A dan muatan padatan tersuspensi (MPT). Analisis dilakukan dengan pendekatan Sistem Informasi Geografis (SIG). Hasil analisis kesesuaian lahan untuk pengembangan budidaya rumput laut di perairan Pulau Nusa Lembongan yang sangat sesuai sebesar 3.375,65 Ha. Sedangkan luas lahan yang efektif sebesar 2.025,39 Ha yaitu 60% dari luas sangat sesuai dengan jumlah rakit yang dioperasikan sebesar 810.156 unit dan ukuran rakit 1 x25 m serta total produksi pada satu musim panen sebesar 89.117,16 ton/siklus panen.  The waters of Nusa Lembongan Island are one of the islands located in Klungkung Regency, Bali. Seaweed cultivation in this location has several features in its development, namely limited understanding of human resources, capital and determining the location of seaweed busses. The research method used is an exploratory method with a quantitative analysis approach.This study aims to analyze the suitability level of cultivated land and determine the effective land area for seaweed cultivation in Nusa Lembongan Island. The parameters temperature, salinity, pH, water protection, depth, brightness, current, bottom water substrate, nitrate, phosphate, dissolved oxygen (DO), chlorophyll-A, and suspended solids charge (MPT). The analysis was carried out with a Geographical Information System (GIS) approach. The results of the land suitability analysis for the development of seaweed cultivation in Nusa Lembongan which are very suitable are 3,375.65 hectares. While the effective land area is 2,025.39 ha, which is 60% of the area, which corresponds to the number of rafts that are operated at 810,156 units, and the size of the raft is 1 x25 m and the total production in one harvest season is 89,117.16 tons/harvest cycle.

scholarly journals Evaluasi Kesesuaian Perairan sebagai Kawasan Budidaya Kappaphycus alvarezii Doty 1985 (Florideophyceae : Solieriaceae), di Kecamatan Jepara

2021 ◽  
Vol 10 (3) ◽  
pp. 369-376
Author(s):  
Sarah Pebriyani Turnip ◽  
Ali Djunaedi ◽  
Sunaryo Sunaryo
Keyword(s):  
Survey Methods ◽  
Kappaphycus Alvarezii ◽  
Chemical Characteristics ◽  
Suitability Analysis ◽  
Seaweed Cultivation ◽  
Chemical Parameters ◽  
Scoring Method ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical ◽  
Beach Water

Rumput laut merupakan salah satu komoditas utama dalam budidaya perikanan yang dapat di budidayakan secara masal sehingga dapat dikatakan merupakan komoditas yang strategis. Karakteristik perairan secara fisika dan kimia Perairan Jepara memiliki potensi untuk pengembangan budidaya rumput laut. Namun di Kabupaten Jepara hanya Pantai Karimunjawa yang dimanfaatkan menjadi kawasan budidaya rumput laut. Penelitian ini bertujuan untuk mengetahui tingkat kesesuaian perairan berdasarkan kualitas air untuk kawasan budidaya rumput laut (K. alvarezii) di perairan Kecamatan Jepara yang terkait parameter fisika dan kimia. Penelitian ini merupakan jenis penelitian deskriptif dengan metode survei pengamatan langsung pada bulan Januari-Februari 2021 di 3 lokasi (stasiun) yaitu Pantai Kartini, Pantai Prawean dan Pantai Bandengan. Analisis Kesesuaian perairan menggunakan metode pembobotan (scoring). Hasil evaluasi dari skoring penilaian kesesuaian perairan di Perairan Kecamatan Jepara menunjukkan bahwa Pantai Kartini, Prawean dan Bandengan sesuai untuk dijadikan kawasan budidaya rumput laut (K. alvarezii). Seaweed is one of the main commodities in aquaculture which can be cultivated en masse so that it can be said to be a strategic commodity. Physical and chemical characteristics of the waters in Jepara waters have the potential for the development of seaweed cultivation. However, in Jepara Regency, only Karimunjawa Beach is used as a seaweed cultivation area. This study aims to determine the level of water suitability based on water quality for the cultivation of seaweed (K. alvarezii) in the waters of Jepara District which are related to physical and chemical parameters. This research is a descriptive type of research with direct survey methods in January-February 2021 in 3 stations, namely Kartini Beach, Prawean Beach and Bandengan Beach. Water suitability analysis uses the scoring method. The results of the evaluation of the assessment of the suitability of waters in the waters of Jepara District show that Kartini, Prawean and Bandengan Beaches are suitable to be used as seaweed cultivation areas (K. alvarezii).

Language and Literacy Predictors of Dialect Density Among School-Age African American Children From Two Geographic Regions

2020 ◽  
Vol 51 (3) ◽  
pp. 807-820
Author(s):  
Lena G. Caesar ◽  
Marie Kerins
Keyword(s):  
African American ◽  
Multiple Regression ◽  
Oral Language ◽  
East Coast ◽  
Geographic Region ◽  
Literacy Skills ◽  
School Age ◽  
Regression Analyses ◽  
Geographic Regions ◽  
American Children

Purpose The purpose of this study was to investigate the relationship between oral language, literacy skills, age, and dialect density (DD) of African American children residing in two different geographical regions of the United States (East Coast and Midwest). Method Data were obtained from 64 African American school-age children between the ages of 7 and 12 years from two geographic regions. Children were assessed using a combination of standardized tests and narrative samples elicited from wordless picture books. Bivariate correlation and multiple regression analyses were used to determine relationships to and relative contributions of oral language, literacy, age, and geographic region to DD. Results Results of correlation analyses demonstrated a negative relationship between DD measures and children's literacy skills. Age-related findings between geographic regions indicated that the younger sample from the Midwest outscored the East Coast sample in reading comprehension and sentence complexity. Multiple regression analyses identified five variables (i.e., geographic region, age, mean length of utterance in morphemes, reading fluency, and phonological awareness) that accounted for 31% of the variance of children's DD—with geographic region emerging as the strongest predictor. Conclusions As in previous studies, the current study found an inverse relationship between DD and several literacy measures. Importantly, geographic region emerged as a strong predictor of DD. This finding highlights the need for a further study that goes beyond the mere description of relationships to comparing geographic regions and specifically focusing on racial composition, poverty, and school success measures through direct data collection.

Narrative of an Expedition to the East Coast of Greenland

2009 ◽  
Author(s):  
Wilhelm August Graah ◽  
George Gordon Macdougall
Keyword(s):  
East Coast

PASTURE ESTABLISHMENT ON EAST COAST NORTH ISLAND HILL COUNTRY

1984 ◽  
pp. 216-218
Author(s):  
B.J. Arnst ◽  
O.L. Park
Keyword(s):  
White Clover ◽  
Carrying Capacity ◽  
Return On Investment ◽  
East Coast ◽  
Close Association ◽  
Development Programme ◽  
Low Fertility ◽  
Stock Management ◽  
Hill Country

Large areas of North Island hill country are producing below potential as a result of low fertility and poor pasture composition. Removal of undesirable species and replacement with a higher producing pasture is essential for increased productivity but is difficult to achieve. A development programme is described where the use of glyphosate in close association with oversowing and stock management has allowed rapid pasture establishment, marked increase in carrying capacity and a quick return on investment. Keywords: Pasture establishment, glyphosate, oversowing, white clover, subdivision, productivity.

“You Have Living Legends among You”

2019 ◽  
Vol 6 (1) ◽  
Author(s):  
Sara Awartani
Keyword(s):  
Social Movements ◽  
East Coast ◽  
Puerto Ricans ◽  
Black Panther Party ◽  
Self Determination ◽  
Community Members ◽  
Multiple Generations ◽  
Young Lords ◽  
History Of ◽  
Lincoln Park

In late September 2018, multiple generations of Chicago’s storied social movements marched through Chicago’s Lincoln Park neighborhood as part of the sold-out, three-day Young Lords Fiftieth Anniversary Symposium hosted by DePaul University—an institution that, alongside Mayor Richard J. Daley’s administration, had played a sizeable role in transforming Lincoln Park into a neighborhood “primed for development.” Students, activists, and community members—from throughout Chicago, the Midwest, the East Coast, and even as far as Texas—converged to celebrate the history of Puerto Ricans in Chicago, the legacies of the Young Lords, and the promises and possibilities of resistance. As Elaine Brown, former chairwoman and minister of information for the Black Panther Party, told participants in the second day’s opening plenary, the struggle against racism, poverty, and gentrification and for self-determination and the general empowerment of marginalized people is a protracted one. “You have living legends among you,” Brown insisted, inviting us to associate as equals with the Young Lords members in our midst. Her plea encapsulated the ethos of that weekend’s celebrations: “If we want to be free, let us live the light of the Lords.”

Sign in / Sign up

Export Citation Format

Share Document