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Variasi morfologis Bidens di Kota Semarang berdasarkan ketinggian tempat Ash-shiddiqqiyah, An-nisa Nur; Khotimperwati, Lilih; Murningsih, Murningsih
NICHE Journal of Tropical Biology Vol. 4, No. 1, Year 2021
Publisher : Department of Biology, Faculty of Sciences and Mathematics, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/niche.4.1.23-32

Abstract

Morphological Variation of Diospyros spp. Native to Sulawesi Based on Vegetative Organ Characters Wulandari, Aprilia Ayu; Khotimperwati, Lilih; Wanda, Irvan Fadli
Journal of Tropical Biodiversity and Biotechnology Vol 9, No 2 (2024): June
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.86597

Abstract

Researchers about Diospyros have not extensively conducted studies on the morphological characteristics to enhance information for taxonomic hierarchy purposes. Diospyros in Indonesia has great potential for in-depth research due to its unique characteristics, particularly in Sulawesi. This research aims to fill the knowledge gap regarding investigating phenotypic variations in Diospyros, specifically in the Sulawesi region. Nine species of Diospyros from the BBG collection will be observed and described for their morphological characteristics. The results indicate 25 variations of 50 characters in morphological characteristics. Variations in morphological characters can suggest that each species adapts to the surrounding environmental conditions.
Diversitas dan Distribusi Spasial Pohon Ficus di Kota Semarang, Indonesia Baskoro, Karyadi; Khotimperwati, Lilih; Utami, Sri
Bioma : Berkala Ilmiah Biologi Vol. 26, No 1, Tahun 2024
Publisher : Departemen Biologi, Fakultas Sains dan Matematika, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/bioma.2024.64167

Abstract

Studi tentang Ficus sudah cukup banyak dilakukan, baik mengenai taksonomi, distribusi, ekologi, namun umumnya terkait dengan habitat alami atau kawasan konservasi. Kajian keragaman dan distribusi Ficus di habitat urban, sub-urban atau diluar kawasan konservasi, baru dilakukan di beberapa tempat, namun belum pernah dilakukan di kawasan Kota Semarang. Tujuan dari penelitian ini adalah untuk mengetahui keanekaragaman, kelimpahan dan distribusi spasial pohon Ficus di Kota Semarang. Metode pengumpulan data dilakukan dengan metode cruise, dengan menjelajahi semua area yang ada di wilayah Semarang. Setiap spesies Ficus yang ditemukan dicatat dan dihitung jumlah individu dari setiap spesies. Data yang diperoleh dianalisis dengan menggunakan metode analisis spasial. Diperoleh sebanyak 15 spesies. Total individu pohon sebanyak 658 individu, dengan spesies terbanyak adalah F. benjamina (444), diikuti oleh F. kurzii, F. virens, F. microcarpa, F. callosa, F. drupacea, F. elastica, F. religiosa, F. altissima, F. variegata, F. superba, F. tinctoria. Keragaman, kemelimpahan individu, distribusi spasial, serta jaminan perlindungan, memberikan potensi besar sebagai sumber pakan satwa liar. Namun demikian masih diperlukan studi lebih lanjut.
Bibliometric Trends in Diatom Research: Emphasis on Lakes and Oxbow Lakes Ecosystems Sofia Puspitarini; Soeprobowati, Tri Retnaningsih; Khotimperwati, Lilih; Jumari, Jumari; Al Falah, Mirza Hanif; Yustiawati, Yustiawati; Ardianor, Ardianor; Kruszewski, Łukasz
LIMNOTEK Perairan Darat Tropis di Indonesia Vol. 31 No. 2 (2025)
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/limnotek.2025.12959

Abstract

Diatoms are unicellular microalgae that play a vital role in freshwater ecosystems and are widely recognized as effective bioindicators of aquatic environmental conditions. This paper presents a literature review and bibliometric analysis of the composition and distribution of diatoms in lakes, focusing on oxbow lakes. Bibliometric data were retrieved from the Scopus database and analyzed using the R software with the Bibliometrix package. The results revealed a rising trend in publications over the past two decades, especially concerning climate change, habitat degradation, and environmental monitoring. The Journal of Paleolimnology and researchers such as John P. Smol have emerged as a leading contributors in terms of publication volume and scientific impact. Furthermore, oxbow lakes remain underexplored despite their ecological importance, indicating significant opportunities for future research. This study emphasizes the need for interdisciplinary approaches to support sustainable conservation and management of freshwater ecosystems.
Integrating field inventory and in silico phylogenetic analysis of pteridophytes at Gandul Mount, Indonesia Candra, Sri Devi Galuh; Kinasih, Anggiresti; Khotimperwati, Lilih
Bioeksperimen: Jurnal Penelitian Biologi March 2026
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bioeksperimen.v12i1.15947

Abstract

Pteridophytes are vascular plants that are considered the most primitive plants because they only use spores to reproduce. Several major fern families exhibit distinctive morphological and ecological characteristics that support their taxonomic recognition. Pteridophytes represent an important component of tropical biodiversity, yet their diversity and evolutionary relationships in karst ecosystems remain poorly documented. This study aimed to integrate field inventory and in silico phylogenetic analysis to assess pteridophyte diversity in Gandul Mount, Wonogiri, Central Java. Field data were collected using the cruise method, followed by morphological identification and habitat characterization. Phylogenetic relationships were inferred using matK gene sequences retrieved from the NCBI database and analyzed with the Maximum Likelihood method. The inventory recorded 17 species belonging to eight families, with Pteridaceae as the most dominant. Most species were lithophytic, indicating strong adaptation to rocky substrates. Two species were categorized as Least Concern, while the remaining species have not been evaluated by the IUCN. Eleven species showed ethnobotanical potential as medicinal plants, ornamentals, and phytoremediation agents. Phylogenetic analysis revealed clustering patterns consistent with taxonomic classification. These results demonstrate that Gandul Mount harbors considerable pteridophyte diversity and confirm that combining field-based inventory with in silico phylogenetic analysis provides a robust approach for biodiversity assessment and evolutionary interpretation.