A chlorine-36 and carbon-14 study of the role of chlorine in the forest ecosystem

2007 ◽  
Vol 50 (5-6) ◽  
pp. 437-439 ◽  
Author(s):  
M. Matucha ◽  
M. Gryndler ◽  
S.T. Forczek ◽  
P. Schröder ◽  
D. Bastviken ◽  
...  
Author(s):  
L. Qu ◽  
K. Makoto ◽  
D. S. Choi ◽  
A. M. Quoreshi ◽  
T. Koike

2017 ◽  
Vol 3 (2) ◽  
pp. 93-106 ◽  
Author(s):  
Thomas Knoke ◽  
Katharina Messerer ◽  
Carola Paul

2011 ◽  
Vol 41 (6) ◽  
pp. 289-289
Author(s):  
Hyun Jung Kim ◽  
So Yeon Kim ◽  
Jieun Seong ◽  
Hoonbok Yi
Keyword(s):  

Oecologia ◽  
1979 ◽  
Vol 38 (3) ◽  
pp. 261-274 ◽  
Author(s):  
Tadao Matsumoto ◽  
Takuya Abe
Keyword(s):  

Author(s):  
Steffen Pockes ◽  
Katharina Tropmann

Since the discovery of the histamine H2 receptor (H2R), radioligands were among the most powerful tools to investigate its role and function. Initially, radiolabeling was used to investigate human and rodent tissues regarding their receptor expression. Later, radioligands gained increasing significance as pharmacological tools in in vitro assays. Although tritium-labeling was mainly used for this purpose, labeling with carbon-14 is preferred for metabolic studies of drug candidates. After the more-or-less successful application of numerous labeled H2R antagonists, the recent development of the G protein-biased radioligand [3H]UR-KAT479 represents another step forward to elucidate the widely unknown role of the H2R in the central nervous system through future studies.


ÈKOBIOTEH ◽  
2020 ◽  
Vol 3 (3) ◽  
pp. 536-539
Author(s):  
S.V. Zhila ◽  
◽  
G.A. Ivanova ◽  

The issue of forest ecosystem productivity and stability of Siberia has not lost its relevance today. The study of this issue is directly related to the assessment of the role of forest ecosystems in global environmental processes. Every year on the territory of Siberia there are thousands of fires, most of which falls on the light coniferous plantations. In connection with what was shown in the quantitative and qualitative assessment of post-natural resumption after fires of different intensity.


2017 ◽  
Vol 17 (2) ◽  
Author(s):  
Karimah, M. Fahrurrozi

AbstrakTulisan ini menjelaskan tentang peran ekosistem hutan mangrove sebagai habitat untuk organisme laut dengan menggunaan analisis diskriptif. Data diambil dari literatur-literatur terkait yang kemudian didiskripsikan lebih lanjut. Data yang diperoleh menunjukkan bahwa hutan mangrove di Indonesia diperkirakan mencakup area seluas 4,25 juta hektar, hanya sekitar 2% dari seluruh wilayah daratan, namun nilai ekonomi dan lingkungannya tidak boleh di bawah perkiraan, oleh karena itu kehadirannya harus dijaga. Sebagai zona transisi antara ekosistem terestrial dan laut, ekosistem mangrove telah lama dikenal memiliki banyak fungsi dan merupakan penghubung penting dalam menjaga keseimbangan biologis ekosistem pesisir. Ekosistem hutan mangrove merupakan habitat penting bagi organisme laut. Umumnya didominasi oleh moluska dan krustasea. Moluska ini terdiri terutama dari Gastropoda dan selanjutnya didominasi oleh dua keluarga, yaitu Potamidae dan Ellobiidae. Sedangkan untuk krustasea, terutama terdiri dari Brachyura. Beberapa fauna mangrove juga dikenal sebagai bahan habis pakai dan secara ekonomi penting seperti Terebralia palustris, Telescopium telescopium (Gastropoda), Anadara kuno, Coaxans polymesoda, Ostrea cucullata (Bivalvia), dan Scylla serrate, S. olivacea, Portunus pelagicus, Epixanthus dentatus, Labnanium politum (Crustacea).Kata kunci : hutan mangrove, ekosistem mangrove, moluska                                                                     Abstract              This paper describes the role of the mangrove forest ecosystem as a habitat for marine organisms by using descriptive analysis. The data are drawn from related literatures which are further described. The data obtained indicate that mangrove forests in Indonesia are estimated to cover an area of 4.25 million hectares, only about 2% of the entire land area, but its economic and environmental value should not be underestimated, therefore its presence must be maintained. As a transition zone between terrestrial and marine ecosystems, the mangrove ecosystem has long been known to have many functions and is an important link in maintaining the biological balance of coastal ecosystems. The mangrove forest ecosystem is an important habitat for marine organisms. Generally dominated by molluscs and crustaceans. This mollusc consists mainly of Gastropods and is further dominated by two families, namely Potamidae and Ellobiidae. As for crustaceans, mainly consisting of Brachyura. Some mangrove fauna are also known as economical and economically important materials such as Terebralia palustris, Telescopium telescopium (Gastropoda), ancient Anadara, Coaxans polymesoda, Ostrea cucullata (Bivalvia), and Scylla serrate, S. olivacea, Portunus pelagicus, Epixanthus dentatus, Labnanium politic (Crustacea).Keywords: mangrove forest, mangrove ecosystem, mollusk,


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