Nano-Nutrients for Carbon Sequestration: A Short Communication

Hassan Elramady; Heba Elbasiouny; Fathy Elbehiry; Muhammad Zia-ur- Rehman

doi:10.21608/ejss.2021.107134.1480

Nano-Nutrients for Carbon Sequestration: A Short Communication

Egyptian Journal of Soil Science ◽

10.21608/ejss.2021.107134.1480 ◽

2021 ◽

Vol 61 (4) ◽

pp. 389-398

Author(s):

Hassan Elramady ◽

Heba Elbasiouny ◽

Fathy Elbehiry ◽

Muhammad Zia-ur- Rehman

Keyword(s):

Carbon Sequestration ◽

Short Communication

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Short Communication: Seagrass Terraces for Food Security and Carbon Sequestration

Sabkha Ecosystems: Volume IV: Cash Crop Halophyte and Biodiversity Conservation - Tasks for Vegetation Science ◽

10.1007/978-94-007-7411-7_23 ◽

2014 ◽

pp. 325-326

Author(s):

Benno Böer

Keyword(s):

Food Security ◽

Carbon Sequestration ◽

Short Communication

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Short Communication: Carbon sequestration by young Rhizophora apiculata plants in Kubu Raya District, West Kalimantan, Indonesia

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d200202 ◽

2019 ◽

Vol 20 (2) ◽

pp. 311-315

Author(s):

RINTO WIARTA ◽

YULIATI INDRAYANI ◽

FAIRUZ MULIA ◽

DWI ASTIANI

Keyword(s):

Carbon Sequestration ◽

Carbon Stock ◽

Short Communication ◽

Allometric Equation ◽

Mangrove Species ◽

West Kalimantan ◽

Rhizophora Apiculata ◽

Harvesting Method ◽

Stock Values ◽

Change Mitigation

Wiarta R, Indrayani Y, Mulia F, Astiani D. 2019. Short Communication: Carbon sequestration by young Rhizophora apiculata plants in Kubu Raya District, West Kalimantan, Indonesia. Biodiversitas 20: 311-315. Mangrove forest ecosystem has been known for its roles in buffering coastal abrasions and being a reservoir for seafood production. However, very little information is available on its role in sequestering carbon and how its annual growth ability can benefit climate change mitigation. This study aims to determine carbon storage and sequestration by one, three and five-year-old Rhizophora apiculata Blume planted in PT. Ovivipari Bina Semesta (PT. BIOS). This study was conducted for over five months during 2015-2016, in purposively selected mangrove rehabilitation area. It used both harvestings as well as non-harvesting methods for estimation of carbon stock and carbon sequestration. The results show that the mangrove species has a very high ability to sequester carbon per unit area. The amount of carbon stored in plants aged 1 year, 3 years and 5 years were 0.363 tonnes ha-1, 5,591 tonnes ha-1 and 7,240 tons ha-1, respectively. The study also indicated that the carbon stock values obtained by non-harvesting method using allometric equation were higher than the values obtained by harvesting method.

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Ultrastructure of primary spermatocyte in fish (Tilapia: Oreochromis niloticus): The synaptonemal complex

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100143067 ◽

1986 ◽

Vol 44 ◽

pp. 288-289

Author(s):

T. Guha ◽

A. Q. Siddiqui ◽

P. F. Prentis

Keyword(s):

Fine Structure ◽

Electron Microscope ◽

Synaptonemal Complex ◽

Oreochromis Niloticus ◽

Short Communication ◽

Primary Spermatocyte ◽

Mitotic Division ◽

Meiotic Cell ◽

Electron Microscope Level ◽

Homologous Chromosomes

The Primary Spermatocytes represent a stage in spermatogenesis when the first meiotic cell division occurs. They are derived from Spermatogonium or Stem cell through mitotic division. At the zygotene phase of meiotic prophase the Synaptonemal complex appears in these cells in the space between the paired homologous chromosomes. Spermatogenesis and sperm structure in fish have been studied at the electron microscope level in a few species? However, no work has yet been reported on ultrastructure of tilapia, O. niloticus, spermatozoa and spermatogenetic process. In this short communication we are reporting the Ultrastructure of Primary Spermatocytes in tilapia, O. niloticus, and the fine structure of synaptonemal complexes seen in the spermatocyte nuclei.

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