Search Results for : species
Inventorying of agro-biodiversity of Province Gligit-Balistan Pakistan
The current baseline study of agro-diversity was carried out in the different seasons of the year 2013. The study area was thoroughly surveyed throughout the year to ensure the collection of maximum agro diversity. The current study focus to provide inventory of 74 cultivated flowering plant diversity exists in the study area. For this purpose […]
Morphological variability survey of cyanobacterium Anabaena sp. ISC55 in liquid mixotrophe treatment
The variety of phenotypes of cyanobacteria is accompanied by morphological plasticity changing accordingly to different environmental or culture conditions. In this research, the effect of different treatments of liquid mixotrophe on morphological responses, structural changes and biometrical of Anabaena sp. ISC55 were studied. This investigation was performed in time periods of weekly and daily. Due […]
Diversity and ecological characteristics of family papilionaceae at district nowshera, Khyber Pakhtunkhwa, Pakistan
The result conclude that total of 33 species belong to 21 genera of family Papilionaceae were identified from the research area. The members of this family were found in abundance that why infective amount of species were identified, 4 species belong to genus Medicago, 3 species from Vicia, Phaseolus and Lathyrus. 2 species from Trifolium, […]
Effects of planting-hole size, composting animal manure and sack on survival and growth of Eucaliptus camaldulensis, Ziziphus spina- christi and Pistasia atlantica planted in Mehran Plain, Iran
This study tested three methods thought to maintain soil moisture availability and thereby improve the performance of three species (Eucaliptus camaldulensis, Ziziphus spina-christi and Pistasia atlantica) when planted in permanent landscape of Mehran plain: increased planting-hole size, composting animal manure and sack addition. Seedlings of the three species were grown in two planting-hole sizes (30*30*30 […]
Fruit morphology of the genus Rumex L. (Polygonaceae) in Iran
The genus Rumex with about 23 species is one of the most important species of the family Polygonaceae in Iran. In order to reveal the relationship of Rumex species we used fruit morphological characters including valve and achene features. Valves size and shape are variable among species. All taxa have trigonous achene but their size […]
First observations of the macrozoobenthos biodiversity of Oran coastal area, Algeria
This study allows us to have an overall idea about the qualitative and quantitative status of macrozoobenthos that is rich and diverse. It is highly endangered due to human activities. The development of actions to promote conservation, including the establishment of a monitoring system and monitoring of key species is essential. The inventory macrobenthic species […]
Artemisia herba-alba complex: morphological diversity and molecular uniformity
A study aiming to clarify the taxonomic status of the species in Iran known as A. herba-alba (or A. sieberi) and A. kermanensis, and to illustrate their relationships to A. aucheri was performed using morphological and molecular ITS (internal transcribed spacer) and ETS (external transcribed spacer) data. Our results showed that despite their differences in […]
An investigation on genus Chersotis Boisduval, 1840 in Iran
In this paper, the distribution of the Chersotis species from Iran are listed. Original data and published data by the author have been used as well.
A mini review: biodiversity, life form and vegetation of flora in the Alpine zone
The Alpine and Arctic biomes cover 16% of the earth’s surface area. Because of the importance of alpine flora, this review discuses on the results of different studies on the Biodiversity and phytogeography of the alpine flora. The Alpine Region has such a rich and diverse biodiversity. Alpine vegetation is defined zone of vegetation between […]
Evaluation of aquatic insect fauna such as heteroptera, ephemeroptera, diptera, trichoptera, coleoptera, odonata and so on in east of golestan province
The largest branch of a million species of animals is arthropods that have been identified from them. Ranked first in terms of the number and variety of animal species possess. Arthropods compatibility so that all ecosystems and habitats around the world have been occupied. Altitude of 5000 meters to 6000 meters deep seas of mountains […]