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DIVERSITY OF MOLLUSCA FILUM IN MEURAXA DISTRICT BANDA ACEH CITY AS A REFERENCE FOR INVERTEBRATED ZOOLOGICAL COURSES Pertiwi, Rini; Aini, Qurratu; Hanum, Ulia; Suwarniati, Suwarniati
Jurnal Biologi Sains dan Kependidikan Vol 1, No 1, Mei (2021): BIOSAINSDIK : Jurnal Biologi Sains dan Kependidikan
Publisher : Prodi Tadris Biologi Fakultas Agama Islam Universitas Muhammadiyah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37598/biosainsdik.v1i1.1019

Abstract

This study aims to determine the types of animals from the mollusca phylum, habitat and to make the types of animals from the mollusca phylum as references in the Invertebrate Zoology course which is designed in the form of a pocket book. This research was started from April to June 2016, sampling of the phylum Mollusca was carried out in the Meuraxa District area of Banda Aceh city. In this study, sampling was carried out using the plot method and transect method in three predetermined observation areas. The first observation area is in the village of Alue Deah Tengoeh, the second area is in the village of Cot Lamkuweuh, and the third area is in the village of Lamjabat. Data analysis was carried out by describing each type of animal found in the Mollusca phylum. Furthemore, to determine the level of diversity of animal species from Mollusca phylum found in Meuraxa District, Banda Aceh city, the Shannon Wiener (H) diversity index was used. The results showed that the types of animals from the Mollusca phylum were 276 individuals consisting of 2 classes, 8 ordo and 11 families with 16 spesies. The results of the analysis of the diversity index shaw the value of H = 1.601, which means that the diversity level of Mollusca phylum in the Meuraxa District, Banda Aceh City is moderate, with an evenness index of E = 0.5 which means that the distribution of each type of animal from Mullusca phylum in each research area is relatively evenly distributed.
Perbandingan Food Coping Strategi dan Kejadian Stunting Pada Rumah Tangga Diperdesaan dan Perkotaan : Perbedaan Food Coping Strategy antara Rumah Tangga di Perdesaan dan Perkotaan terhadap Kejadian Stunting Pujokaroni, Agustu Sholeh; Utoro, Panggulu Ahmad Ramadhani; Aini, Qurratu; Saragih, Bernatal
Amerta Nutrition Vol. 7 No. 2SP (2023): AMERTA NUTRITION SUPPLEMENTARY EDITION Special 3rd Amerta Nutrition Conferenc
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/amnt.v7i2SP.2023.80-91

Abstract

Background: Stunting is one of the growth and development disorders of children as a consequence of a chronic nutrition deficiency and repeated infection, reflected by the height below the standard. Objectives: This research aims to recognize the differences in food coping strategies between rural and urban households toward stunting incidents. Methods: Cross-sectional design with 300 children in Paser Regency (rural) and Balikpapan City (urban). Assessment of daily nutrition intake of the children using multiple-passed 1 x 24-hour recall to the mother. The household dietary diversity was assessed using the Household Dietary Diversity Score (HDDS). In each household, Anthropometry was measured on the children (weight and height) and mother (weight, height, the middle of the upper arm, waist, and hips). Results: The survey showed that the wife was more dominant in determining the food menu, cost of food, and the processing of nutritious food. Food coping strategies in rural households are to consume less favorable food cheaper, collect wild plants, hunt or harvest early, and ask for food or help from colleagues or siblings; meanwhile, food coping strategies in urban households are to consume less favorable food and cheaper. Food security in urban households was 75.3%, and in rural households was 59.3%. The average infant's body length in rural and urban households was 49.22 cm, and the proportion of short infants was 7.33% in urban households and 14.67% in rural households. Conclusions: The food coping strategy performed in rural households was deeper than in urban households.
Diversity of macroalgae in the intertidal zone of Iboih Beach, Sabang, Indonesia Suwarniati, Suwarniati; Ulfa, Maria; Zahara, Meutia; Fajriana, Nurul; Amiren, Muslim; Aini, Qurratu
Depik Vol 14, No 2 (2025): JUNE 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.2.45719

Abstract

The intertidal zone of Iboih Beach in Sukakarya District, Sabang, has significant macroalgae diversity with different substrate variations. This study examined the diversity, distribution, and ecological significance of macroalgae using the quadrat method with purposive sampling technique on three plots measuring 2 2 m (coral, sand, and rock substrates), each replicated three times. Measurements of environmental parameters including temperature (using a thermometer), salinity (refractometer), and depth (Secchi disk) were carried out prior to sampling to ensure that environmental conditions were recorded. The results showed Galaxaura rugosa as the dominant species (INP 63.22), followed by Halimeda opuntia (38.42) and Chaetomorpha crassa (35.27), which showed a preference for hard substrates rich in nutrients. In contrast, Caulerpa sp. had the lowest INP (9.33), indicating specific habitat adaptation. The Shannon-Wiener diversity index (H=1.57) was in the moderate category, with an average INP of 28.575 reflecting a diverse community occupying different ecological niches. The coral substrate supported the highest abundance due to its stability and nutrient availability. This finding confirms the crucial role of substrate characteristics in the structure of intertidal macroalgal communities.Keywords:DiversityMacroalgaeIntertidal zoneSubstrateIboih Beach