Environmental Factors Affecting Temporal Patterns of Alien Spionid Polychaete, Streblospio gynobranchiata Webster, 1989 in the Gorgan Bay, Caspian Sea

Author(s):  
Kazem Darvish Bastami ◽  
Ghasem Ghorbanzadeh Zaferani ◽  
Hossein Bagheri ◽  
Vahid Kheirabadi ◽  
Ali Hamzehpour ◽  
...  
2020 ◽  
Vol 169 ◽  
pp. 102915 ◽  
Author(s):  
L.M. Martínez Álvarez ◽  
L.A.M. Ruberto ◽  
J.M. Gurevich ◽  
W.P. Mac Cormack

2019 ◽  
Vol 415 ◽  
pp. 105974
Author(s):  
Reza Rezaei ◽  
Arman Jafarian ◽  
Frank Mattern ◽  
Uma Kant Shukla ◽  
Venkatramanan Senapathi ◽  
...  
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2016 ◽  
Vol 35 (4) ◽  
pp. 82-88 ◽  
Author(s):  
Amir Faraz Ghasemi ◽  
Mehrshad Taheri ◽  
Maryam Yazdani Foshtomi ◽  
Majid Noranian ◽  
Seyed Sahab Mira ◽  
...  
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2018 ◽  
Vol 9 ◽  
Author(s):  
Jannigje G. Kers ◽  
Francisca C. Velkers ◽  
Egil A. J. Fischer ◽  
Gerben D. A. Hermes ◽  
J. A. Stegeman ◽  
...  

1987 ◽  
Vol 35 (2) ◽  
pp. 135 ◽  
Author(s):  
RB Hacker

Species responses to grazing and environmental factors were studied in an arid halophytic shrubland community in Western Australia. The grazing responses of major shrub species were defined by using reciprocal averaging ordination of botanical data, interpreted in conjunction with a similar ordination of soil chemical properties and measures of soil erosion derived from large-scale aerial photographs. An apparent small-scale interaction between grazing and soil salinity was also defined. Long-term grazing pressure is apparently reduced on localised areas of high salinity. Environmental factors affecting species distribution are complex and appear to include soil salinity, soil cationic balance, geomorphological variation and the influence of cryptogamic crusts on seedling establishment.


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