Effect of grazing intensity on carbon and nitrogen in soil (Case study: Ghoosheh rangelands of Iran

被引：0

作者：

Azarnivand, H. ^{[1
]}

Joneidi, H. ^{[1
]}

Chahouki, M. A. Zare ^{[1
]}

机构：

[1] Univ Tehran, Dept Rehabil Arid & Mountainous Reg, Tehran 14174, Iran

来源：

PROCEEDINGS OF 2010 INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND DEVELOPMENT | 2010年

关键词：

Artemisia sieberi; Carbon storage; Ghoosheh Rangelands; Grazing intensity; Nitrogen storage; VEGETATION; MINERALIZATION; SEQUESTRATION; QUALITY;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The effects of grazing on rangelands must be understood to develop effective soil conservation measures and sustain livestock production. The objective of this research was to characterize the impact of grazing intensity on C and N in soil and vegetation in arid shrub lands ecosystem of Iran dominant by Artemisia sieberi. Grazing intensity were non-grazing (NG). moderate grazing (MG) and heavy grazing (HG) based on rate of vegetation utilization. To estimate C and N stored in soil, samples from depths (0-25, 25-50, 50-75 cm) were selected. The results showed that C and N storage in the soil can be affected by grazing, but dimension of these changes depends mainly on grazing intensity and varies in different layers of soil. Soil C was significant difference in reaction to HG, but there was no significant difference between NG and MG treatments in all depths of soil. Soil nitrogen (SN) contents was decreased significantly (P<0.05) by grazing intensities in all treatments.

引用

页码：102 / 105

页数：4

共 50 条

[31] Effect of deforestation on soil organic carbon fate and pool, a case study in Mazandaran, Iran
Hosseini, Mehdi
Bahrami, Hosseinali
Khormali, Farhad
Khavazi, Kazem
Mokhtassi-Bidgoli, Ali
Rezaei, Meisam
CATENA, 2024, 237
[32] SOIL PROPERTY CHANGES UNDER DIFFERENT KINDS OF HERBIVORE GRAZING IN ARID RANGELANDS OF YAZD PROVINCE, IRAN
Karimian, A. A.
Jafari, Hossein S.
APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH, 2017, 15 (03): : 1367 - 1374
[33] Pathways of Grazing Effects on Soil Organic Carbon and Nitrogen
Pineiro, Gervasio
Paruelo, Jose M.
Oesterheld, Martin
Jobbagy, Esteban G.
RANGELAND ECOLOGY & MANAGEMENT, 2010, 63 (01) : 109 - 119
[34] Effect of grazing on soil-water content in semiarid rangelands of southeast Idaho
Weber, K. T.
Gokhale, B. S.
JOURNAL OF ARID ENVIRONMENTS, 2011, 75 (05) : 464 - 470
[35] Comprehensive analysis of grazing intensity impacts soil organic carbon: A case study in typical steppe of Inner Mongolia, China
Zhang, Meng
Li, Xiaobing
Wang, Hong
Huang, Qi
APPLIED SOIL ECOLOGY, 2018, 129 : 1 - 12
[36] Grazing intensity and nitrogen fertilization timing to increase soil organic carbon stock and nitrogen in integrated crop-livestock systems
Zortea, Talyta
Assmann, Tangriani Simioni
Baretta, Carolina Riviera Duarte Maluche
Soares, Andre Brugnara
Marchetti, Juliana Aparecida
Rintzel, Rafaela Dulcieli Daneluz
de Bortolli, Marcos Antonio
Deiss, Leonardo
Franzluebbers, Alan
dos Santos-Tonial, Larissa Macedo
REVISTA BRASILEIRA DE CIENCIA DO SOLO, 2023, 47
[37] Influence of Grazing Intensity on Organic Carbon Deposition in Pasture Soil
L. V. Boitsova
S. V. Neprimerova
Russian Agricultural Sciences, 2024, 50 (2) : 166 - 171
[38] GRAZING INTENSITY EFFECTS ON LITTER DECOMPOSITION AND SOIL-NITROGEN MINERALIZATION
SHARIFF, AR
BIONDINI, ME
GRYGIEL, CE
JOURNAL OF RANGE MANAGEMENT, 1994, 47 (06): : 444 - 449
[39] Effect of grazing intensity and dung on herbage and soil nutrients
Pavlu, Klara
Kassahun, Teowdroes
Nwaogu, Chukwudi
Pavlu, Lenka
Gaisler, Jan
Homolka, Petr
Pavlu, Vilem
PLANT SOIL AND ENVIRONMENT, 2019, 65 (07) : 343 - 348
[40] Soil carbon stock in the tropical rangelands of Australia: Effects of soil type and grazing pressure, and determination of sampling requirement
Pringle, M. J.
Allen, D. E.
Dalal, R. C.
Payne, J. E.
Mayer, D. G.
O'Reagain, P.
Marchant, B. P.
GEODERMA, 2011, 167-68 : 261 - 273

← 1 2 3 4 5 →