Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userAnalytical study of Topography on the Ecological characteristics of vegetation in the Syrian steeps
دراست تحليلية للطبوغرافية على الخصائص البيئية للنبت في البادية السورية
1410
1 18
0
(
0
)
Created by
Shamra Editor
Ask ChatGPT about the research
البادية السورية تمثل أحدى أهم النظم البيئية الطبيعية في سوريا , و خاصة من حيث التنوع الحيوي النباتي و الحيواني , و تعرضت إلى الكثير من العوامل المؤثرة في تركيب المجتمعات النباتية و اتزانها . في هذه الورقة البحثية قدمنا من جهة دراسة تحليلية لمقدار التباين في الخصائص البيئية للغطاء النباتي وفقاً لطبوغرافية و الارتفاع عن سطح الارض, حيث وجدنا 38 % من التباين في الخصائص السابقة يعود إلى هذين العاملين , و خاصة بين المواقع المنخفضة (غالباً ما تكون سبخات ,مصاطب مائية و أودية مروية) و المواقع المرتفعة جداً (غالباً ما تكون قمم جبلية و هضابية) .
Syrian Steeps has formed the most important ecosystem in Syria ,in particular on both side , biodiversity vegetation and wildlife. Despite of this fact, the structure of communities have been changed by many effects ,thus Syrian steeps has lost its balance .This study aimed to analysis the impact of topography on characteristics of communities , We found 38% of variance return back to elevation and landscape ,specially between the low sites ( often Depression , valleys and Terraces ) and the high sites (often summit of mountains and plains).
References used
ACSAD Arab Center for the Studies of Arid Zones and Dry Lands, 2004, survey of natural resources in the syrian steeps
Karl F. Nordstrom et al 2009 ,Characteristics of Coastal Dune Topography and Vegetation in Environments Recently Modified Using Beach Fill and Vegetation Plantings, Veneto, Italy Environmental Management December 2009, Volume 44, Issue 6, pp 1121-1135
Grime JP, et al.2000 The response of two contrasting limestone grasslands to simulated climate change. Science. 2000;289(5480):762-65
rate research
Read More
This research aims to introduce the species of insurance located in the Syrian market,
and compare them in terms of return and risk resulting from each of them, in addition to
trying to develop a model to measure the size of the development of the
insurance sector in
the Syrian market, using multivariate equations. Where the study showed that there is a
difference between the types of insurance in terms of the size of the return and risk
resulting from it has been shown that most types of insurance have an average profit,
excluding motor insurance Complementary and mandatory, in addition to the most
common types of insurance profitability is pension insurance, where profit per pound per
0.9991 followed by insurance against theft and transport insurance. Conversely study
showed that the average profit of the fire is 0.6252 per SP one, but the risk in this type of
insurance is very high risk where the standard deviation of about 2.06264, and followed in
terms of high-risk insurance hulls of ships where the standard deviation for securing ships
.81732. With regard to the following types: life insurance and pension insurance and
engineering insurance of civil liability and personal insurance are all enjoying a good profit
and the average rate risk is acceptable. The study recommended that insurance firms
should carry out a study and the reality of insurance in the Syrian market in terms of the
size of the risks and value of insurance premiums, especially life insurance types where
there are no actuarial studies specialist, in addition to giving fire insurance and compulsory
motor vehicle further study and development of many of the controls of would reduce the
size of the dangers that it contains two types of insurance.
This research includes the
theoretical framework of formal relations between the components of the plans elements of
Khans. Depending on some modern studies in forming relationships, some formal relationships
are determined. They are represented b
y the relationship between the repetitive and unique
elements which form the final shape of the building. The scientific method is adopted in addition
to the statistical analysis for the purpose of access to the distinctive characteristics of Khans
buildings. It is clear from the practical results of this research that Khans buildings are
characterized by their participating characteristics by similar properties despite differences in
the time period in which the completion of that building, as well as differences in the
geographical location of those buildings. This conclusion indicates the unique vision and
common background of architectural thought in spite of the change of time and place. The
unique harmony of architecture thought determines the identity of Islamic architecture. This
indicates the consistency of this architecture that were not documented and does not have the
names of the creators who have done it, which by the history evidenced that it is fantastic.
The export sector is the main driver of the development process of any country and one of the main pillars of its economy, the importance of exports lies in their ability to create new jobs, reform the deficit in the balance of payments, and attract
private investment, both domestic and foreign then they help achieve sustained growth rates. They are also the most important sources of foreign exchange, and without export the economy fails to develop and unemployment increases.
This research studies the evolution of Syrian trade balance during the period 2000 – 2010. Results show that the balance of trade suffered a deficit between (2004-2010). exports were much lower than imports. Oil exports and their impact on total exports and on the Syrian economy in general as well as agricultural exports and their share in total exports were also analyzed using Hirschman Index.
Al- sheikh Bader is a small region , its land doesn’t exceed 20000
hectares , which has a significant variation in the topography .The
results of this study in this region showed a variation in the
vegetation of biodiversity within three scales of sea level.
The aim of this research is to calculate the most important financial indicators that reflect the reality of the insurance market at the macro and micro levels in the Syrian Arab Republic, analyze the results, and make suggestions to improve the real
ity of the insurance companies. The descriptive methodology / survey based on the survey was based on the study of the phenomenon (the reality of insurance companies operating in Syria) as they exist in reality and described accurately, and the statistical program of social sciences SPSS was used in the analysis of the results. The most important results were the weak contribution of the insurance sector in the GDP, where it did not exceed 1.5% until after 2012, to reach the highest value of 4.1% in 2017, mainly due to the decline in GDP during the crisis years. The most important recommendations were the need to activate the role of insurance activity in the GDP and the national economy, in addition to the need to spread the culture of insurance in the community and the definition of its importance and the positive points achieved by the clients dealing with insurance from people to companies
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
