scholarly journals DIVERSITY AND ABUNDANCE OF SPIDERS (Arachnida) IN LIWA BOTANICAL GARDEN

2020 ◽  
Vol 7 (2) ◽  
pp. 9-18
Author(s):  
Hajariyah Hajariyah ◽  
Nismah Nukmal ◽  
Gina Dania Pratami ◽  
M. Kanedi
Keyword(s):  
Relative Abundance ◽  
Botanical Garden ◽  
Natural Sciences ◽  
Survey Method ◽  
Arctic Regions ◽  
The Family ◽  
Line Transects ◽  
Desert Areas ◽  
Department Faculty ◽  
Number Of Individuals

Spiders are organisms that can adapt to various environments throughout the earth's surface from arctic regions to desert areas. Many spiders occupy areas with low vegetation and shrubs. The Liwa Botanical Garden has dense vegetation which is an ideal habitat for spiders. This study aims to determine the diversity and abundance of spiders (arachnids) in open and closed areas in the Liwa Botanical Garden. The research was conducted in November - December 2019. Spiders were sampled using a survey method by making line transects at predetermined locations. Sampling using sweep nets and pit traps. The spiders found were identified in the Zoology Laboratory, Biology Department, Faculty of Mathematics and Natural Sciences, University of Lampung, and their relative abundance was calculated. The results showed that 249 individual spiders were grouped into 9 families and 21 species. The family with the highest number of individuals was Aranidae, while the least number of families was Phalangiidae.

scholarly journals The Diversity of Grasshoppers in Liwa Botanical Garden Based on Time Capture

2020 ◽  
Vol 7 (1) ◽  
pp. 18-24
Author(s):  
Alita Nur Afdila ◽  
M. Kanedi ◽  
Nismah Nukmal ◽  
Sutyarso Sutyarso
Keyword(s):  
Botanical Garden ◽  
Natural Sciences ◽  
Lack Of Information ◽  
Animal Populations ◽  
Result Show ◽  
Biological Aspects ◽  
Atractomorpha Crenulata ◽  
Number Of Individuals

Grasshopper is one of the diurnal cosmopolitan insect, the existence of grasshoppers is very influential for some other animal populations such as birds. It is still lack of information of diversity, distribution, population, and other basic biological aspects of grasshoppers at Kebun Raya Liwa (KRL). To monitor biodiversity, it is necessary to provide informations about  the number of individuals, their functions, and roles in the habitat and ecosystem. Therefore it is necessary to conduct  the research of  these topics. This research was carried out during  November to December 2019, at the Taman Hias Kebun Raya Liwa. Grasshoppers were cached in the morning from 06.00 AM to 09.00 AM, day from 10.00 AM to 02.00 PM, and afternoon   from 03.00 PM  to 06.00 PM . The grasshoppers was cached using a sweeping net by exploring the Taman Hias Kebun Raya Liwa. The caught grasshopper was identified at the Zoology Laboratory of the Faculty of Mathematics and Natural Sciences, Universitas Lampung. The result show that  ten species of grasshopper were found at the Taman Hias Kebun Raya Liwa, i.e. Phaleoba antennata, Phaleoba fumosa, Phaleoba rustica, Atractomorpha crenulata, Atractomorpha sp., Phillium crurifolium, Phillium sp, Trilophidia annulata, Oxya chienensis, and Melanoplus differentialentialis. The index  diversity of grasshopper at the Taman Hias Kebun Raya Liwa is categorized to moderate  with H' = 2.223. The best time to catch grasshoppers is in the morning from 06.00 AM-09.00 AM and afternoon from 03:00 PM – 05:00 PM.

Use of stereo baited remote underwater video systems to estimate the presence and size of white sharks (Carcharodon carcharias)

2017 ◽  
Vol 68 (7) ◽  
pp. 1391 ◽  
Author(s):  
D. Harasti ◽  
K. A. Lee ◽  
R. Laird ◽  
R. Bradford ◽  
B. Bruce
Keyword(s):  
Relative Abundance ◽  
Fish Assemblages ◽  
New South ◽  
Underwater Video ◽  
Carcharodon Carcharias ◽  
South Wales ◽  
Video Systems ◽  
Near Shore ◽  
Number Of Individuals ◽  
Non Destructive

Stereo baited remote underwater video systems (stereo-BRUVs) are commonly used to assess fish assemblages and, more recently, to record the localised abundance and size of sharks. The present study investigated the occurrence and size of white sharks (Carcharodon carcharias) in the near-shore environment off Bennett’s Beach, part of a known nursery area for the species in central New South Wales, Australia. Six stereo-BRUV units were deployed approximately fortnightly between August and December 2015 for periods of 5h in depths of 7–14m. Stereo-BRUVs successfully recorded 34 separate sightings of 22 individual white sharks. The highest number of individuals detected during a single day survey was eight. All C. carcharias observed on stereo-BRUVs were juveniles ranging in size from 1.50 to 2.46-m total length (mean±s.e., 1.91±0.05m; n=22). The time to first appearance ranged from 15 to 299min (mean±s.e., 148±15min). This study demonstrates that the use of stereo-BRUVs is a viable, non-destructive method to obtain estimates of the size and presence of white sharks, and may be useful in estimating relative abundance in near-shore environments where white sharks are known to frequent.

scholarly journals Rumen Sampling Methods Bias Bacterial Communities Observed

2021 ◽  
Author(s):  
Jill V. Hagey ◽  
Maia Laabs ◽  
Elizabeth A. Maga ◽  
Edward J. DePeters
Keyword(s):  
Relative Abundance ◽  
Critical Role ◽  
Cost Effective ◽  
Feed Additives ◽  
Rrna Gene ◽  
Stomach Tube ◽  
Fecal Samples ◽  
Rumen Microbes ◽  
Lower Abundance ◽  
The Family

AbstractThe rumen is a complex ecosystem that plays a critical role in our efforts to improve feed efficiency of cattle and reduce their environmental impacts. Sequencing of the 16S rRNA gene provides a powerful tool to survey shifts in the microbial community in response to feed additives and dietary changes. Oral stomach tubing a cow for a rumen sample is a rapid, cost-effective alternative to rumen cannulation for acquiring rumen samples. In this study, we determined how sampling method, as well as type of sample collected (liquid vs solid), bias the microbial populations observed. The abundance of major archaeal populations was not different at the family level in samples acquired via rumen cannula or stomach tube. Liquid samples were enriched for the order WCHB1-41 (phylum Kiritimatiellaeota) as well as the family Prevotellaceae and had significantly lower abundance of Lachnospiraceae compared with grab samples from the rumen cannula. Solid samples most closely resembled the grab samples; therefore, inclusion of particulate matter is important for an accurate representation of the rumen microbes. Stomach tube samples were the most variable and were most representative of the liquid phase. In comparison with a grab sample, stomach tube samples had significantly lower abundance of Lachnospiraceae, Fibrobacter and Treponema. Fecal samples did not reflect the community composition of the rumen, as fecal samples had significantly higher relative abundance of Ruminococcaceae and significantly lower relative abundance of Lachnospiraceae compared with samples from the rumen.

scholarly journals Pencapaian Program Keluarga Harapan (PKH)

2018 ◽  
Vol 2 (4) ◽  
pp. 525
Author(s):  
Wulandari Wulandari ◽  
Pudji Muljono
Keyword(s):  
Poverty Reduction ◽  
Qualitative Data ◽  
Social Protection ◽  
Survey Method ◽  
Poor People ◽  
Education And Health ◽  
Poor Households ◽  
The Family ◽  
Program Policy ◽  
The Government

One of the main problems of development that experienced by Indonesia at this time is the high number of poor people. In order to accelerate poverty reduction and the development of policy in the field of social protection for families very poor households, the government issued a policy that is Family Hope Program. Family Hope Program is a social assistance that realized by cash, education and health are addressed to very poor households particularly who has a 0-15 years old and pregnant mother/ postpartum. The purpose of this research is to identify the achievement of the Family Hope Program in Tedunan, Kedung district, Jepara regency. This research was conducted with a quantitative approach that is supported by qualitative data. The method used in this research is survey method with 40 respondent.Key words: family hope program , policy, povertyABSTRAKSalah satu masalah utama pembangunan yang dialami oleh Indonesia saat ini adalah tingginya jumlah penduduk miskin. Dalam rangka percepatan penanggulangan kemiskinan sekaligus pengembangan kebijakan di bidang perlindungan sosial bagi keluarga Rumah Tangga Sangat Miskin (RTSM), pemerintah mengeluarkan sebuah kebijakan yaitu Program Keluarga Harapan (PKH). Program Keluarga Harapan adalah bantuan sosial yang diwujudkan dengan bantuan tunai, pendidikan dan kesehatan yang ditujukan kepada Rumah Tangga Sangat Miskin (RTSM) khususnya yang memiliki anak usia 0-15 tahun dan ibu hamil/nifas. Tujuan dari penelitian ini adalah untuk mengidentifikasi pencapaian Program Keluarga Harapan (PKH) di Desa Tedunan, Kecamatan Kedung, Kabupaten Jepara. Penelitian ini dilakukan dengan pendekatan kuantitatif yang didukung dengan data kualitatif. Metode yang digunakan dalam penelitian ini adalah metode survey dengan responden sebanyak 40 orang.Kata kunci: kebijakan, kemiskinan, PKH

scholarly journals KAJIAN POTENSI KOLEKSI POHON LOKAL KEBUN RAYA CIBODAS UNTUK FUNGSI ESTETIKA DALAM LANSKAP

2019 ◽  
Author(s):  
Muhammad Amin Shodiq ◽  
Tati Budiarti ◽  
Nizar Nasrullah
Keyword(s):  
Tree Species ◽  
Botanical Garden ◽  
Species Selection ◽  
Survey Method ◽  
Literature Study ◽  
Species List ◽  
Aesthetic Quality ◽  
Native Tree ◽  
Native Tree Species ◽  
The Aesthetic

Trees in the landscape have many important roles; one of them is aesthetics function. Therefore, tree species selection must be considered well. Indonesia has big number of tree biodiversity that can use for tree selection purposes. The selection can be considered based on physical characteristics and ecological characteristics of the tree species. Therefore, purposes of this study are 1) to identify ecological distribution of native tree species in Java island, 2) to identify native tree species which have high aesthetic value, and 3) to arrange native tree species list that have potential to be developed for aesthetic use in the landscape. This study conducted in Cibodas Botanical Garden. The method used for this research is literature study from Botanical Garden Catalogue, direct survey method, aesthetic analyze using Key Performance Index for aesthetic quality assessment. The results of this research is there are 223 Java Island native tree species collection in Cibodas Botanical Garden. The habitat of these collections of tree species is evenly distributed throughout the island of Java. Most can grow well in tropical zones (0-1000 masl) and tropical-mountain zones (0-2400 masl). Based on the aesthetic criteria assessment there are 50 species belonging to the good category, 101 species are included in the moderate category, and only one species is categorized as bad.

scholarly journals KEPADATAN POPULASI KUPU-KUPU Troides helena L. DI AIR TERJUN TUNAN DESA TALAWAAN, MINAHASA UTARA DAN TAMANHUTANRAYAGUNUNG TUMPA, MANADO

2019 ◽  
Vol 19 (1) ◽  
pp. 1
Author(s):  
Yuri E.M. Diang ◽  
Rooije R.H. Rumende ◽  
Hanny H. Pontororing
Keyword(s):  
Population Density ◽  
Agricultural Land ◽  
Survey Method ◽  
Secondary Forests ◽  
Forest Park ◽  
North Sulawesi ◽  
Number Of Individuals

 KEPADATAN POPULASI KUPU-KUPU Troides helena  L. DI AIR TERJUN TUNAN DESA TALAWAAN, MINAHASA UTARA DAN TAMANHUTANRAYAGUNUNG TUMPA, MANADOABSTRAKKepadatan populasi menunjukan besarnya populasi dalam satuan ruang.Umumnya dinyatakan sebagai jumlah individu atau biomasa persatuan luas atau volume.  Penelitian ini bertujuan untuk menganalisis kepadatan populasi kupu-kupu  Troides helena. Penelitian ini menggunakan metode survey berupa transek garis  Penelitian ini dilakukan di dua  tempat  di Air Terjun Tunan Desa Talawaan Minahasa Utara dan Taman Hutan Raya Gunung Tumpa Manado. penelitian ini hanya dilakukan pada hutan sekunder yang sebagian besar lahannya telah dijadikan lahan pertanian. Kepadatan populasi tertinggi di daerah Air Terjun Tunan Desa Talawaan Minahasa Utara  terdapat pada Transek 2 (8 ekor/km2). Kepadatan populasi terendah terdapat pada Transek 3 (3 ekor/km2).Pada daerah Taman Hutan Raya Gunung Tumpa Manado kepadatan populasi tertinggi terdapat pada Transek 2 (74 ekor/km2).Kepadatan populasi terendah terdapat Transek 3 (14 ekor/km2).Kata kunci :Kepadatan Populasi, Troides helena, Air Terjun Tunan, TAHURA Gunung Tumpa, Sulawesi Utara POPULATION DENSITY OFTroides helenaL. ON TUNAN WATERFALL IN TALAWAAN VILLAGE, NORTH MINAHASA AND FOREST PARK OF MOUNT TUMPA, MANADO. ABSTRACTPopulation density shows the size of the population in units of space. Generally expressed as the number of individuals or biomass in area or volume. This research aims to analyze the population density of Troides helena on Tunan Waterfall in Talawaan Village, North Minahasa and Forest Park of Mount Tumpa, manado. This study used a survey method in the form of the transect line.This research only in secondary forests  is done on most of its land was made of agricultural land. The highest population density in the area Waterfall North Minahasa Talawaan Village Tunan found on Transect 2 (8 tails/km2). The low population density found in Transect 3 (3 tail/km2). In the area Forest Park of Mount Tumpa, manado.  Highest population density is found in the Transect 2 (74 tail/km2). The low population density there are Transect 3 (14 tail/km2).Keywords :Population Density, Troides helena, Tunan Waterfall, Forest Park of Mount Tumpa, North Sulawesi

Fusiconidium indicum (Melanommataceae) a novel species of asexual Ascomycetes

Phytotaxa ◽  
2017 ◽  
Vol 326 (2) ◽  
pp. 108
Author(s):  
J. PRATIBHA ◽  
PRABHUGAONKAR ASHISH ◽  
A.A. MAO
Keyword(s):  
Novel Species ◽  
Botanical Garden ◽  
Data Analyses ◽  
The Family

A new asexual fungus, Fusiconidium indicum, found growing on dried leaves of Mesua ferrea collected from a botanical garden in Meghalaya, India, is described and illustrated. The fungus is characterized by polyblastic, sympodial conidiogenous cells that are integrated and terminal as well as intercalary with solitary, dry, acropleurogenous, simple, ellipsoidal conidia which are formed as blown-out ends, initially with a very narrow isthmus between the conidiophore apex and young conidium. Based on combined ITS and LSU sequences data analyses, our isolate shows close affinities to the genus Fusiconidium placed in the family Melanommataceae of Pleosporales.

scholarly journals STUDI ANATOMI DAUN CANTIGI (Vaccinium korinchense Ridl.) PADA ALTITUD BERBEDA DI GUNUNG TALANG

2017 ◽  
Vol 4 (1) ◽  
pp. 114
Author(s):  
. Alponsin ◽  
Tesri Maideliza ◽  
Zozy Aneloi Noli
Keyword(s):  
Data Analysis ◽  
Sea Level ◽  
Leaf Anatomy ◽  
Natural Sciences ◽  
Leaf Thickness ◽  
Survey Method ◽  
Leaf Section ◽  
Altitude Gradient ◽  
Cuticle Thickness

The study about leaf anatomy of Bilberry (Vaccinium korinchense RILD.)  at  altitude gradient on the Talang Mountain has been carried out in October to December 2015. The goal research is to compared that leaf thick tissues Bilbellry at altitude gradient. The sample were collected at Talang Mountain. The research used survey method and purpossive sampling with five altitude gradient (2200-2529 meter above sea level). Leaf section was maked  at the Plant  Structures developments Laboratory, Department Biology, Faculty of Mathematics and Natural Sciences, Andalas University. Data analysis used Kruskal-Wallis test. The results showed that leaf thickness, palisade and spongy thickness various between altitudes is sequentially 434-685 ?m, 183-322 ?m and 175-283 ?m . While epidermis thickness and cuticle thickness did not differ significantly between altitudes.

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