There continues some debate in the literature and between seagrass taxonomists on the details particularly below sub. Return to article details formulasi sediaan sabun padat ekstrak daun lamun thalassia hemprichii download download pdf formulasi sediaan sabun padat ekstrak daun lamun thalassia hemprichii download download pdf. Frontiers community composition and transcriptional. Laju pertumbuhan dan produksi biomassa daun enhalus.
Historical processes and contemporary ocean currents drive genetic structure in the seagrass thalassia hemprichii in the indoaustralian archipelago by udhi eko hernawan, korjent van dijk, gary a kendrick, ming feng, edward biffin, paul lavery and kathryn mcmahon. Thalassia disperses spherical trinucleate pollen grains. Provides authoritative information on the flora of western australia. Photosynthetic activity and antioxidative response of seagrass. Antimicrobial potential of endophytic fungi derived from three. We are nonprofit website to share and download documents. Thalassia hemprichii, timbal, biomonitoring, bioindicator. Please note that this is a trial program and may end. The user has requested enhancement of the downloaded file. Antimicrobial potential of endophytic fungi derived from three seagrass species.
Thalassia hemprichii in the germplasm resources information network grin, u. Thalassia hemprichii an overview sciencedirect topics. Recreating the shading effects of ship wake induced. Pdf antimicrobial potential of endophytic fungi derived. Fruits and seeds of thalassia hemprichii hydrocharitaceae from. Department of agriculture agricultural research service. Twentyfour polymorphic microsatellite loci were developed for the tropical seagrass, thalassia hemprichii. Hubungan antara laju fotosintesis dengan laju pertumbuhan lamun enhalus acoroides dan thalassia hemprichii sepanjang paparan pulau di kepulauan spermonde dibawah bimbingan inayah yasir sebagai pembimbing utama dan rantih isyrini sebagai pembimbing anggota.
Tingkat kelangsungan hidup lamun thalassia hemprichii menunjukkan tidak terdapat perbedaan yang nyata terhadap jumlah tegakan lamun yang berbeda dengan nilai ratarata. The tides are semidiurnal, and the tidal amplitude ranges from 0. Map showing the sampling sites in xincun bay, hainan island, china. Profile of lead pb heavy metal in water, sediment and. Relative abundance scales have been used in studies of epiphytes on thalassia hemprichii from papua new guinea heijs 1985, on amphibolis antarctica from shark bay, western australia kendrick et al. Sickle seagrass thalassia hemprichii on the shores of. Pdf laju pertumbuhan jenis lamun thalassia hemprichii. Download this article belongs to volume 25, issue 3. The growth rate of thalassia hemprichii leaves ranged from 0.
The rhizome is buried in the substrate 5 to 10 cm 2 to 4 in deep, exceptionally. Photosynthetic carbon uptakeof the tropical seagrass thalassia hem. Mature fruits slit open from the upper part of the. It forms meadows in shallow sandy or muddy locations in the caribbean sea and the gulf of mexico. Bioaktivitas antibakteri lamun thalassia hemprichii dan. This study aims to prove that the thalassia hemprichii extract influences the tolllike receptor 4 tlr4 mrna expression in the balbc mice when administered with the thalassia hemprichii extract, before and after injected with s. In recent years, seagrass communities have rapidly degenerated in the coastal marine ecosystems of china. Seagrass sample collection and isolation of endophytic fungi. Thalassia is a marine seagrass genus comprising two known species. Pdf growth and production of leaves thalassia hemprichii on. Pesantren, jangkar islam nusantara 2 perhitungan jangkar kapal bulk carrier. Transplantasi lamun thalassia hemprichii dengan metode jangkar di perairan teluk awur dan bandengan, jepara. World register of marine species thalassia hemprichii. Cymodocea serrulata, halophila ovalis and thalassia hemprichii article pdf available august 20.
In this genus simultaneous cytokinesis generally produces an isobilateral tetrad of microspores, but linear and tshaped configurations also occur. Thalassia hemprichii ehrenberg ascherson 33 literature cited 39 in. Phytochemical screening and proximate composition of the. Pengambilan sampel dilakukan secara acak menggunakan software archgis 10. Metode untuk laju pertumbuhan lamun dengan metode pemangkasan daun. Pacific turtlegrass shores of the western and central indopacific thalassia testudinum banks ex k. Pdf the two species belonging to the genus thalassia family. The 24 loci were characterized in 19 individuals from the tukang besi islands, south east sulawesi, indonesia.
Author links open overlay panel jingping zhang a b xiaoping huang a zhijian jiang a b. Thalassia testudinum, commonly known as turtlegrass, is a species of marine seagrass. Pdf population genetic structure and connectivity of the. Community composition and transcriptional activity of ammoniaoxidizing prokaryotes of seagrass thalassia hemprichii in coral reef ecosystems juan ling 1, xiancheng lin 1,2, yanying zhang 1,3, weiguo zhou 1,2, qingsong yang 1,2, liyun lin 1,2, siquan zeng 1,2, ying zhang 1,2, cong wang 1,2, manzoor ahmad 1,2, lijuan long 1 and junde. Conference proceedings papers presentations journals. See status, confidence level, source for definitions. For more multimedia, look at thalassia hemprichii on wikimedia commons. In the selected quadrate, the order of abundance of the seagrass species was cymodocea serrulata thalassia hemprichii halophila.
Dynamics of nonstructural carbohydrates in seagrass. Historical processes and contemporary ocean currents drive genetic structure in the seagrass thalassia hemprichii in the indo. Physiological responses of the seagrass thalassia hemprichii ehrenb. Thalassia hemprichii was chosen for the present study as it is a climax species that is relatively widespread in singapore and often dominates seagrass beds in the indian ocean and the western pacific ocean prathep, 2003, tanaka and kayanne, 2007. Aschers is a tropical seagrass species that ranges from the shallow subtidal to below 10 meters in depth waycott et al.
Advanced photonics journal of applied remote sensing. The general features of pollen morphogenesis in three marine monocotyledons, thalassia hemprichii, halophila stipulacea and thalassodendron ciliatum, are described in this paper. Psues73 isolated from thalassia hemprichii and bipolaris sp. The results of the antioxidant activity test of thalassia hemprichii extract obtained ic50 values of 80.
Photosynthetic carbon uptake of the tropical seagrass thalassia hemprichii ehrenb. An indoor experiment to investigate the response of nsc in t. Phytochemical test results showed that thalassia hemprichii extract contained bioactive compounds in the form of flavonoids, saponins, tannins and polyphenols. Thalassia hemprichii in relation to epiphytic biomass. Penelitian ini bertujuan untuk mengetahui laju pertumbuhan dan produksi biomassa daun lamun enhalus acoroides dan thalassia hemprichii yang dilaksanakan pada bulan juniagustus 2017 di perairan kampung bugis, kabupaten bintan.
The result revealed that the best antibacterial bioactivity of thalassia hemprichii extract was a total of 62. Biomass distribution and leaf nutrient concentrations and. Microsatellite enriched genomic libraries were constructed and subsequently sequenced using pacific biosciences smrt technology. To identify the reasons for the decline in seagrasses, the phytotoxic effects of trace metals cu, cd and zn on the seagrass thalassia. The genus thalassia is in the family hydrocharitaceae in the major group angiosperms flowering plants.
Population dynamics of seagrass thalassia hemprichii in. Effects of thalassia hemprichii extract in tolllike. Historical processes and contemporary ocean currents drive. Tripneustes gratilla in seagrass at papua new guinea primarily eats living leaves of thalassia hemprichii mukai and nojima 1985. View the article pdf and any associated supplements and figures for a period of 48 hours. View of formulasi sediaan sabun padat ekstrak daun lamun. Seagrasses are a functional group, not a taxonomic group, of angiosperms flowering plants, i.
Seagrasses play an important role in coastal marine ecosystems, but they have been increasingly threatened by human activities. The species is common and dominating in many seagrass associations in the. Spectral response of healthy and damaged leaves of. Four thalassia blades 25% did not appear to have any microplastics. Overall, of the plastic encountered, 81% were microfibers, 16% were microbeads, and 3% were plastic chips. However, these experiments were unable to determine whether. Assessment of thalassia hemprichii seagrass metrics for biomonitoring of environmental status. Pdf assessment of thalassia hemprichii seagrass metrics.
Plants magnoliophyta liliopsida alismatales hydrocharitaceae juss. A field survey was performed to examine nonstructural carbohydrate nsc dynamics in seagrass thalassia hemprichii at the xincun bay in southern china. Young shoots or new shoot are marked with shorter vertical rhizomes length, fewer amount of vertical internodes, less number of. While the best antibacterial bioactivity of enhalus acoroides extract is 15. Guidelines for teamseagrass singapore participants pdf. Photosynthesis in buffered seawater in media in the range of ph 6 to ph 9 showed an exponentially increasing rate with decreasing ph, thus indicating that free co2 was a photosynthetic substrate. The growth and population dynamics of seagrass thalassia. Inorganic carbon source for photosynthesis in the seagrass.
Thalassia testudinum is a perennial grass growing from a long, jointed rhizome. Gene expression of antioxidant enzymes and heat shock proteins in tropical seagrass thalassia hemprichii under heat stress. Pdf vegetative dynamics and sexual reproduction of monospecific. Access is allocated within two business days of purchase and lasts one year.
Putut rakhmad purnama, sucipto hariyanto, yosephine sri wulan manuhara, hery purnobasuki. Flowering under controlled conditions by cymodocea serrulata. The general features of pollen morphogenesis in three marine monocotyledons, thalassia hemprichii, halophila stipulacea and thalassodendron. The differences of lead heavy metal accumulation in water, sediment and among seagrass of thalassia hemprichii roots, rhizomes and leaves were conducted on ambon island, maluku. International network for natural sciences is a global research journal publisher that publish research article on biology, environment, agriculture and health phytochemical screening and proximate composition of the sea grasses enhalus acoroides and thalassia hemprichii in the coastal waters of carmen, agusan del norte, philippines. Hydrocharitaceae by cheok zi yu, 2016, on taxo4254.
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