Спутник связи. Horizons 2. [Редактировать]

Дополнительные наименования

#НаименованияПоиск в новостяхПоиск в документах
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Дополнительная классификация

#Наименования
1Страна оператор(владелец) - США
2Страна оператор(владелец) - Япония
3Тип оператора(владельца) - коммерческий
4Тип орбиты - ГСО
5Страна производитель - США
6Все спутники связи

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12015-11-25. Intelsat переместила космический аппарат Horizons 2 на новую орбитальную позицию.
19 ноября компания Intelsat обнародовала планы по переводу космического аппарата Horizons 2 в новый слот и запуск новой платформы для предоставления услуг прямого телевещания для Тайланда. Согласно сообщению перемещение космического аппарата позволит компании увеличить свою долю рынке с объемом потенциальных абонентов более чем 67 млн. чел. В качестве провайдера услуг будет выступать компания Next Step которая выкупила Ku емкость на данном спутнике и за последние несколько лет демонстрировала уверенный рост абонентской базы в размере около 2.5 млн. пользователей в год. Ранее космический аппарат Horizons 2 работал на территории Северной Америки, а затем был перемещен для обслуживания российского рынка.Тэги: IntelsatHorizons 2
22017-03-15. «Орион» обеспечил технический запуск нового телеканала Viacom в России.
Федеральный спутниковый оператор «Орион» сообщил о том, что один из крупнейших международных медиахолдингов Viacom International Media Networks ( VIMN ) расширяют сотрудничество. В 2017 году «Орион» выступил техническим партнером запуска телеканала Spike на российском рынке. Абонентам спутникового телевидения «Телекарта» новинка станет доступна с 15 марта.
Группа компаний «Орион» осуществляет техническое обслуживание телеканала, доставку сигнала до кабельных операторов, а также его трансляцию в пакете «Безлимитный» абонентам спутникового телевидения «Телекарта». По условиям сотрудничества, Spike размещен на спутниковой медиаплатформе оператора. Трансляция осуществляется со спутников Horizons 2 и Экспресс-АМ5, что позволяет обеспечить доступ к новому телеканалу абонентам на всей территории России и стран СНГ.
Подробнее...Тэги: Орион ЭкспрессЭкспресс АМ5Horizons 2

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг2304
2Масса (сухая), кг1018
3Платформа 1xGEOStar-2 Bus
4Количество (Ku-стволов), шт.20
5Мощность, Вт5200

Характеристики орбиты

#ХарактеристикаЗначение
1Наклонение, град0.0
2Апогей, км35809.1
3Перигей, км35779.3
4Период, минут1436.1
5САС, год15
6Длинный диаметр эллипса, км42165

Пусковые характеристики

#ХарактеристикаЗначение
1Код NSSDC2007-063B

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Оператор Intelsat
2Оператор JSAT Corporation
3Оператор SKY Perfect JSAT Corporation
4Оператор Intelsat
5Производитель Orbital ATK
6Производитель Orbital ATK

Информация об удачном запуске

#ХарактеристикаЗначение
1Дата пуска2007-12-21 at 21:41:00 UTC
2Полезная нагрузка 1xRascom-QAF 1
3Полезная нагрузка 1xHorizons 2
4Ракета-носитель 1xАриан 5GS

Найдено 1000 документов по запросу «Horizons 2». [Перейти к поиску]


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............................................................................................... 36 4 Udmurtia | Horizons of Cooperation / Table of Contents Udmurtia | Horizons of Cooperation... Business Incubator (Glazov) provide Udmurtia | Horizons of Cooperation / Brief Account 7 equipped...); - subsidization of a portion of Udmurtia | Horizons of Cooperation / Brief Account expenses... the most diverse projects. Udmurtia | Horizons of Cooperation / Factors of Competitive... commodity safety of Russia Udmurtia | Horizons of Cooperation / Udmurtia – Region of... company works under the Udmurtia | Horizons of Cooperation / Manufacturing Complex tolling... metallurgical plants. Metallurgical pro- Udmurtia | Horizons of Cooperation / Manufacturing Complex 13... chain of fuel, con- Udmurtia | Horizons of Cooperation / Manufacturing Complex struction... collecting Profit-Udmurtia LLC Udmurtia | Horizons of Cooperation / Manufacturing Complex 15... takes the leading position Udmurtia | Horizons of Cooperation / Manufacturing Complex both... foreign markets CorNET LLC Udmurtia | Horizons of Cooperation / Manufacturing Complex 17..., Izhevsk State Technical University Udmurtia | Horizons of Cooperation / Manufacturing Complex PERSONNEL... in the industry with moUdmurtia | Horizons of Cooperation / Manufacturing Complex 19.... Petersburg, foundation of joint Udmurtia | Horizons of Cooperation / Manufacturing Complex radioelectronic..., AVTOVAZ JSC, KIA Rus Udmurtia | Horizons of Cooperation / Manufacturing Complex 21... Plant (OAG LLC) 22 Udmurtia | Horizons of Cooperation / Manufacturing Complex Manufacturing... and reinstating massage etc. Udmurtia | Horizons of Cooperation / Manufacturing Complex 23... 24 Udmurtia | Horizons of Cooperation / Manufacturing Complex Udmurtia | Horizons of Cooperation / Manufacturing... 26 Udmurtia | Horizons of Cooperation / Manufacturing Complex Udmurtia | Horizons of Cooperation / Manufacturing... Jet PO JSC 28 Udmurtia | Horizons of Cooperation / Manufacturing Complex Manufacturing... LLC Udmurtia | Horizons of Cooperation / Manufacturing Complex Udmurtia | Horizons of Cooperation / Manufacturing... Technology Research Institute OJSC, Udmurtia | Horizons of Cooperation / Innovations and Nano... introduced into production at Udmurtia | Horizons of Cooperation / Innovations and Nano... at Udmurt State University Udmurtia | Horizons of Cooperation / Innovations and Nano... Plant – Axion-Holding 36 Udmurtia | Horizons of Cooperation / Construction Complex Affordable... cement mortars) Udmurttorf OJSC Udmurtia | Horizons of Cooperation / Construction Complex 37...'s Clothes Сlothing Factory 38 Udmurtia | Horizons of Cooperation / Consumer Industry Complex... production of laminated particleboards. Udmurtia | Horizons of Cooperation / Forest-Industry Complex.... The products are deliv- Udmurtia | Horizons of Cooperation / Forest-Industry Complex... JSC Uvadrev-Holding) 44 Udmurtia | Horizons of Cooperation / Forest-Industry Complex... of technological innovation, etc.) Udmurtia | Horizons of Cooperation / Commodity Complex 45... varieties of mink: Sapphire, Udmurtia | Horizons of Cooperation / Commodity Complex 47... the raw materials advanced Udmurtia | Horizons of Cooperation / Commodity Complex 49... and quality review contests. Udmurtia | Horizons of Cooperation / Commodity Complex 51... breeding state farm 52 Udmurtia | Horizons of Cooperation / Commodity Complex RosEuroplant...-1300» Balezinskoye RTP OJSC Udmurtia | Horizons of Cooperation / Commodity Complex 53... LLC, Tavr LLC 54 Udmurtia | Horizons of Cooperation / Commodity Complex Confectionery... Electromekhanichesky Zavod Kupol OJSC Udmurtia | Horizons of Cooperation / Commodity Complex 55..., distance learning, information and Udmurtia | Horizons of Cooperation / Science and Education... of nominal scholarship grants. Udmurtia | Horizons of Cooperation / Science and Education... elementary professional education. 60 Udmurtia | Horizons of Cooperation / Science and Education... except accommodation. Hotel «Deryabin» Udmurtia | Horizons of Cooperation / Udmurtia for Tourism..., enhance your outlook with Udmurtia | Horizons of Cooperation / Udmurtia for Tourism... for communication with space. Udmurtia | Horizons of Cooperation / Udmurtia for Tourism... Kulakova – 39-times cham- Udmurtia | Horizons of Cooperation / Udmurtia for Tourism... coated with a high quality Udmurtia | Horizons of Cooperation / Udmurtia for Tourism... people, with all necessary Udmurtia | Horizons of Cooperation / Udmurtia for Tourism... water skiing and wakeboarding Udmurtia | Horizons of Cooperation / Udmurtia for Tourism... popular treatments for tourists). Udmurtia | Horizons of Cooperation / Udmurtia for Tourism... geography: Kazakhstan, Ukraine, Azerbaidzhan. Udmurtia | Horizons of Cooperation / The Catalog of... heaters; - gas infrared radiators; Udmurtia | Horizons of Cooperation / The Catalog of... plants, manufactures powerful 84 Udmurtia | Horizons of Cooperation / The Catalog of..., Lithuania, Estonia, Ukraine. 100 Udmurtia | Horizons of Cooperation / The Catalog of... declared; - other operations. 114 Udmurtia | Horizons of Cooperation / The Catalog of...



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...-20.07.2015) Плутон 3 New Horizons подлетает к Плутону Плутон оказался больше... New Horizons стал "визитной карточкой" человечества Подтвержден успешный пролет Плутона New Horizons... New Horizons НАСА представило первые снимки Плутона после пролета станции New Horizons....07.2015 New Horizons подлетает к Плутону Космический аппарат New Horizons сделал лучшее... Харону, и будет невидимой для New Horizons, когда аппарат пролетит поблизости утром... к разгадке тайны пятен команда New Horizons заинтересована в выявлении других особенностей поверхности... По данным американского зонда New Horizons удалось определить точный диаметр Плутона..., проведенные при помощи инструментов New Horizons, показали, что на самом деле... так. 14 июля зонд New Horizons проходит кульминацию своей миссии – сближение... ДМВ) американская межпланетная станция New Horizons прошла на расстоянии около 12500... достигнет Земли; сам же New Horizons в это время будет продолжать съемку... научную и инженерную команду зонда New Horizons с прибытием в систему Плутона и пожелал NASA... Келли. New Horizons стал "визитной карточкой" человечества Сближение New Horizons с Плутоном стало... первый сигнал с американского КА New Horizons после пролета Плутона. Аппарат передал... вечерних сеансах 15 июля New Horizons должен передать небольшую часть снимков... поверхности Плутона с высоким разрешением. New Horizons нашел "Мордор" и следы геологической активности... "ледяной" луной, выяснил зонд New Horizons Поверхность одного из спутников Плутона... Плутона после пролета станции New Horizons Первые снимки Плутона, сделанные во... него автоматической межпланетной станции New Horizons, представило НАСА. Видеоконференция ведется на... времени автоматическая межпланетная станция New Horizons сделала «звонок домой», свидетельствующий об... миссии. После максимального сближения New Horizons с Плутоном на расстояние 12,5 тысячи...: НАСА Основной задачей программы New Horizons является изучение карликовой планеты Плутон... НАСА на осуществление миссии New Horizons превышают 600 миллионов долларов. Сам... ракете-носителе Atlas V. Миссия New Horizons должна завершить работу в середине 2020... известно, что команда миссии New Horizons приступила к созданию карты поверхности карликовой... межпланетная станция «Новые горизонты» (New Horizons) достигнет орбиты Плутона и Харона и люди...



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... summer 2010 from the upper horizons of the soils. The samples... from sandy humus-eluvial AE horizons on six randomly selected sites... Upland from Ah mineral-humus horizons. The remaining 24 soil samples..., from the Oh or Ah horizons of Endoeutric Cambisol and from...) of soils Soil type/ Soil horizons Statistic parameters Number of repetitions... of soils Soil type/ Soil horizons Statistic parameters Number of repetitions... of soils Soil type/ Soil horizons Statistic parameters Number of repetitions... the samples from the Ofh horizons of Albic Podzol soil after... the samples from the Ofh horizons of Albic Podzol after fertilization... samples obtained from the Ah horizons of Calcaric Cambisols, the determined... the samples from the AE horizons of Albic Podzols with an... of determination Soil type/ Soil horizons Statistic parameters Number of repetitions... the samples from the Ofh horizons of using the ‘DhA-CaCO3... from values obtained using AE horizons of Gleyic Podzols, while the... from the Oh and Ah horizons of from values obtained with... of dehydrogenas- from the AE horizons of Albic Podzol as well...(OH)2’ method (R2adj = and Ah horizons of Endoeutric Cambisol fertilized with... AE horizons of Albic and Gleyic Podzols, the Oh and Ah horizons... with serpentinite (S), and the Ofh horizons of unfertilized Albic Podzol (C) to... the sample from the Ofh horizons of Albic Podzol fertilized with... samples obtained from the AE horizons of Gleyic Podzols (0.01 μmol... the Ah horizons of Calcaric Cambisol and the Ofh horizons of Albic... the samples from the AE horizons of podzol sandy soils, strongly...



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... LIMITED CARE EQUIP LIMITED CARE HORIZONS SUPPORTING LIVING LIMITED CARIBBEAN TV... LIMITED ENDEAVOUR 109 LIMITED ENDLESS HORIZONS LIMITED ENDLESS MANAGEMENT SERVICES LIMITED... ASSOCIATION LIMITED HORATIO SERVICES LIMITED HORIZONS HEALTHCARE LIMITED HORIZON TEXTILE CLEANING... BRIGHT GREEN STORE LIMITED BRIGHT HORIZONS LIMITED BRIGHT IDEAS (GB) LTD... SYSTEMS LIMITED BROADHALGH LIMITED BROAD HORIZONS MARKETING LIMITED BROADHOUSE PARTNERS LTD... FAIRHOLME PROPERTY (DUNSTABLE) LIMITED FAIR HORIZONS LIMITED FAIRHURST INVESTMENTS LIMITED FAIRLANDS... PROJECT LIMITED HORIZONS B2B LIMITED HORIZONS REGAINED LIMITED HORIZONS REGAINED LIMITED HORIZONS REGAINED LIMITED... LIMITED MANAGEMENT DIRECTOR LIMITED MANAGEMENT HORIZONS EUROPE LIMITED MANAGEMENT INSPIRING TOOLS... MORTGAGE-EEZ (KENT) LIMITED MORTGAGE HORIZONS LIMITED MORTGAGE LEGAL SERVICES LIMITED... NEW DEAL: NEW HORIZONS NEW DEAL: NEW HORIZONS NEWDEAN LIMITED NEW DESIGNS... LIMITED NEW HORIZONS INTERNATIONAL LTD. NEW HORIZONS MARKETING CONSULTANCY LTD NEW HORIZONS (TEESSIDE... PAT MCINTYRE LIMITED PATMORE SLADE HORIZONS LIMITED PATOCIM CONSULTANCY LIMITED PATOL... LTD STAINLESS FABRICATIONS LIMITED STAINLESS HORIZONS LTD THE STAIRCASE COMPANY LIMITED... S3 CONSULTING LIMITED S3 HORIZONS LIMITED S3 HORIZONS LIMITED S 3 SERVICES LIMITED STIBBARD...



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... covariance matrix, especially for shorter horizons. ABDL (2003) conclude that the... AR models at various prediction horizons, not only in terms of... 1-day, 5-days and 10-days horizons. As a notational convention, the ‘hatted... volatility between long and short horizons. The simple but sophisticated model... viewed over di¤erent time horizons longer than one day. The... de…ned over various time horizons, these multiperiod volatilities are normalized... the realized volatilities over other horizons, RVt;t+h . Also, Corsi (2009) implicitly... observed realized volatilities, with the horizons of one day (d), one week... S&P500, while considering multiple prediction horizons, one-day and …ve day... 1 day, 5 days and 10 days horizons. Accordingly, we compare forecast di... forecast results for di¤erent horizons of the proposed models are... 1, 5 days and 10 days ahead horizons, respectively. It turns out that... at all the three time horizons considered;1 day, 5 days and 10... and for all the prediction horizons, the FB-RV model is... leading model in all forecasting horizons. HAR-FF is also favored..., which shows that in longer horizons factors have an explanatory power... AR models at various prediction horizons, not only in terms of... AR models at various prediction horizons, not only in terms of...



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... taken from H2 and H4 horizons taken from different locations across...)…………………………………………………………………………………….26 1.2 The properties of IRD horizons within a core record and their... Table 1.2: The properties of IRD horizons within a core record and their... and tentative correlation with dated horizons in two nearby vibrocores. It... sized fraction) seen only in horizons corresponding to ‘typical’ Heinrich Events... the only four cemented marl horizons in the core (ME-68... particular the presence of turbiditic horizons noted in Section 3.1. Fe content... core interval reveals two distinctive horizons: below 2050cm, higher amplitude variation..., Edinburgh). Dashed lines indicate key horizons mentioned in the text: 1650cm...m g-1 sediment. Dashed lines indicate significant horizons mentioned in the text: 2380cm... an independently dated isochron. Tephra horizons are ideal: NAAZII has been... ratio only occurring at these horizons. The patterns revealed by these... the sedimentary record and producing horizons of more poorly-sorted material... H2 (triangles) and H4 (diamonds) horizons taken from different locations across...



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... whose horizon it is. 27 Horizons are permeable boundaries that delimit..., but they are not static; horizons extend and retreat with the...) landscapes. As phenomena bounded by horizons, landscapes display an affinity with... appropriate to say that both horizons of landscape and text are... frameworks governing spatial and textual horizons it is worth investigating the... poetics: it relocated these poets‟ “horizons of expectation”, making them not... of spatial and literary perceptual horizons. 9 1: Putting down roots: loca amoena.... Lucan‟s reorientation of Roman poetic horizons is demonstrated in two notable...‟s refiguration of poetic and spatial horizons exerts a pervasive influence upon the.... 24 146 literary and spatial horizons, albeit with a more overtly pessimistic... shift vantage points and expand horizons, landscapes can appropriately be considered... Lees, C. A. and Overing, G. R. 'Anglo-Saxon Horizons: Places of the Mind in...



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... 48 24 Техно познавательный рус. Horizons 2, ABS 2, Astra 4A № 24326 от... 8 канал развлекательный рус. Ямал 201, Horizons 2, Eutelsat 36A FTA, Dre-Crypt... АМ3, Horizons 2, Eutelsat 36B Экспресс АМ3, Horizons 2, Eutelsat 36B Экспресс АМ3, Horizons 2, Eutelsat... Animal Planet HD познавательный рус. Horizons 2, Eutelsat 36B, Astra 1G, Thor... TV музыкальный рус. Ямал 300К, Horizons 2, Eutelsat 36 A/B Conax, Quintic, Irdeto... 4A Comedy TV юмористический рус. Horizons 2, ABS 2, DirecTV 1R, Eutelsat 36...-Crypt, FTA Irdeto, Экспресс AM3, Horizons 2, DirecTV Conax, Viaccess, Verimatrix, 1R..., Thor 6 Videoguard, PowerVu Express AM3, Horizons 2, DirecTV DRE-Crypt, Bulcrypt, 1R..., PowerVu Viaccess, Verimatrix, Express AM3, Horizons 2, DirecTV Bulcrypt, Videoguard, 1R, Eutelsat....disney.ru/kanal Экспресс AM3, Horizons 2б DirecTV Conax, Irdeto, 1R... DRE-Crypt, FTA Conax, Irdeto, Horizons 2, ABS 2, DirecTV 1R, Viaccess, Verimatrix... Galaxy познавательный рус. Экспресс АМ3, Horizons 2 Conax, Irdeto Global Star TV.... DirecTV 1R, Eutelsat 36 A/B, рус. Horizons 2, DirecTV 1R, Eutelsat 36 A/B Viaccess... 9A Conax, Viaccess познавательный рус. Horizons 2, DirecTV 1R, Eutelsat 36A, Astra..., DRE-Crypt Lifenews информационный рус. Horizons 2, Express AT1, Yamal 402, Eutelsat... 9A Luxury World стиль рус. Horizons 2, Express AT1, Eutelsat 36B MCM...-Crypt Conax, Irdeto, Viaccess, Verimatrix, Horizons 2, Eutelsat 36 A/B, Astra DRE-Crypt... 13D Mediaguard, Nagravision Conax, Irdeto, Horizons 2, Eutelsat 36 A/B, Eutelsat Viaccess, Verimatrix..., Eutelsat 10A, Telstar 12 Cryptoworks Horizons 2, Intelsat 904, Eutelsat Conax, Irdeto... 36 A/B MTV Hits музыкальный англ. Horizons 2, Eutelsat 36B, Astra 1G, MTV....com/ru/wildhd познавательный рус. Horizons 2, Eutelsat 36A, ABS 2 Conax, Viaccess....paramountcomedy. ru/ познавательный рус. англ., Horizons 2, ABS 2, Astra 1N, рус. Eutelsat... кабельное вещание Conax, Irdeto, англ., Horizons 2, DirecTV 1R, Eutelsat 36B, Viaccess..., Horizons 2, Intelsat 904, DirecTV 1R RTG TV HD познавательный рус. Horizons 2, Eutelsat... фильмовый SET HD фильмовый рус. Horizons 2 Conax, Irdeto нет Sony Sci... TV женский рус. Ямал 300К, Horizons 2 FTA TBN Россия религиозный рус... 36B Exset, DRE-Crypt рус. Horizons 2, DirecTV 1R, Eutelsat 36 A/B, TLC... Russia телемагазин рус. Экспресс АМ3, Horizons 2, ABS-2, Eutelsat 36 A/B FTA Topsong.... Horizons 2, ABS 2, Eutelsat 36A, Astra 3B Travel+Adventure познавательный рус. Horizons 2, ABS... 36A, Eutelsat 9А, DirecTV 1R Horizons 2, Astra 4A Irdeto №20948 от... TVARM.RU этнический развлекательный рус. Horizons 2 FTA Universal Channel фильмовый рус.... Экспресс АМ3, Horizons 2, Eutelsat 36A, Eutelsat 9A Экспресс АМ3, Horizons 2, Eutelsat 36A..., Eutelsat 9А, DirecTV 1R ABS-2, Horizons 2, Intelsat 904, DirecTV 1R , Eutelsat... Dre-Crypt Живи! женский рус. Horizons 2, ABS 2, Eutelsat 36B Загородная жизнь..., DirecTV 1R История познавательный рус. Horizons 2, Eutelsat 36B/36A Карусель детский... АМ3", "Экспресс А2", "Ямал 201", Horizons 2 Кино ТВ фильмовый рус. Экспресс..., Eutelsat 9А, DirecTV 1R ABS 2, Horizons 2, DirecTV 1R, Eutelsat 36B Мужской... Crypt, ABS 2, Horizons 2, Eutelsat 36A/B Viaccess Irdeto, DREЭкспресс АМ5, Horizons 2, Eutelsat Conax... рус. Экспресс АМ3, Ямал 201, Horizons 2, ABS-2, Eutelsat 36A/36B Viaccess... А2", "Экспресс АМ33", Ямал 201, Horizons 2, ABS-2, Eutelsat 36 A/B Roscrypt № 16471... A/B, Galaxy 16 ABS 2, Eutelsat 36B Horizons 2, ABS-2, Eutelsat 36B Лицензия на... 2 Irdeto Русский роман фильмовый рус. Horizons 2, ABS 2, Экспресс AT1, Eutelsat 36B..., Viaccess Спорт 1 спортивный рус. ABS-2, Horizons 2, Бонум 1, Экспресс АМ3 ABS 2, Intelsat... 1R Спорт 1 HD спортивный рус. Horizons 2, Eutelsat 36B Irdeto Стиль и Мода...", ABS-2, Eutelsat 36 A/B Intelsat 15, Horizons 2, Express AT1, FTA, BISS, DRE..." Viaccess Хорошее кино фильмовый рус. Horizons 2 Conax, Irdeto Шансон ТВ музыкальный... 36A, Eutelsat 9А, DirecTV 1R Horizons 2, ABS 2, Экспресс AT1, Eutelsat 36B...



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... by impeding bedrock or cemented horizons resulting in drought stress, as... ........................................................................... 132 Figure 5-1: Soil pH at Horizons A and B of Protected and Unprotected...). ............................................... 155 Figure 5-2: EC Values at Horizons A and B from Soils under Protected...). ...................................... 156 Figure 5-3: Available Phosphorus at Horizons A and B in Protected and Unprotected... of Gypsum Crystals (B) in B Horizons (petrocalcic & petrogypsic horizons) in the Summit Positions... Areas, Sampling Positions and Soil Horizons. ........................... Error! Bookmark not defined. Table... Regeneration Areas, Sampling Positions and Horizons on Soil Properties (n = 16 each... concentrations in the lower soil horizons which often culminate in the... both surface soil horizons and the deeper soil horizons with a stable water... soil depths for the A and B horizons separately. The soil samples were... soils and impeding cemented petrogypsic horizons, which affects the distribution of... values remained similar for both horizons. Biological significance From the data... values exceeded 7 in both A and B horizons from all slope positions and... & Topography Figure 5-2: Soil pH at Horizons A and B of Protected and Unprotected... & Topography Figure 5-3: EC Values at Horizons A and B from Soils under Protected... than on the slope in horizons A and B, respectively. Available P content in... to other positions in both horizons. As shown in Figure 5-4, available... from bare soil in both horizons. The A horizon had approximately 7 times... Unprotected Figure 5-4: Available Phosphorus at Horizons A and B in Protected and Unprotected... frequency of impeding cemented soil horizons was similar between the protected...): The presence of impeding cemented horizons was not significantly different in... frequency of impeding cemented soil horizons is significantly related to both.... Adsorbed Ca+2 will dominate both horizons leading to alkaline soil materials... form of impeding cemented soil horizons (see result section 5.1.1). Such accumulations... study in Qatar, cemented impeding horizons resulting from both 173 CHAPTER... form petrocalcic horizons, and gypsum accumulation to form petrogypsic horizons are present... an impenetrable layer. The petrogypsic horizons in study area I ranged from... (1999) that, since some petrogypsic horizons can contain over 90% gypsum... absence of petrocalcic and petrogypsic horizons observed in depressions is more..., the presence of petrogypsic/petrocalcic horizons in summit areas still require... of thousands of years, cemented horizons that formed originally in topographic... that calcrete (n.b. equivalent to petrocalcic horizons) formation was a much earlier process... suggests that shallow soils, cemented horizons and unfavourable soil moisture conditions... of Gypsum Crystals (B) in B Horizons (petrocalcic & petrogypsic horizons) in the Summit Positions... these depressions have permeable soil horizons and that after any rainfall... lower B horizons compared with A horizons, but as mean levels, even in B horizons, are <2.05 mS/cm (see Figure 5-1) most horizons would be... horizons showed that soil water content was significantly higher in the B horizons than in the A horizons. This may be explained... between the surface and deeper horizons, there may be considerable movements... by cemented petrogypsic or petrocalcic horizons in these landscape positions. This... 6-4). Soil horizons and soil properties Soil properties were measured in two horizons, A and B, the results indicate that significant difference exist between both horizons... was significant difference between both horizons regarding these soil parameters. 221... Areas, Sampling Positions and Soil Horizons. 223 CHAPTER 6: STUDY OF ACACIA... positions of both sites and horizons. Furthermore, the available P measured in... sampling positions of the soil horizons within each regeneration area, ANOVA... conductivity (EC) For both soil horizons A and B, significantly higher Electric Conductivity... significantly different for both soil horizons (Table 6-2). Organic carbon (OC) In... Regeneration Areas, Sampling Positions and Horizons on Soil Properties (n = 16 each..., significant difference exists between both horizons for available P and SWC; while... the bare position for both horizons indicating that the regeneration in... depressions, whilst impeding cemented petrogypsic horizons were consistently absent. These are... soils with impeding cemented petrogypsic horizons and/or hard bedrock and... common presence of cemented petrogypsic horizons in such topographic positions prevents... of gypsum and cemented gypsic horizons are likely to hinder regeneration... impeding petrogypsic or petrocalcic soil horizons that prevent rooting and access... Collected: _____________________________________________________________________________ Give sample numbers, horizons and depths Profile Description (describe... III), Sampling Positions and Soil Horizons Areas Regeneration status Soil Horizon...



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... conductivity in the subsurface soil horizons of the reconnected floodplain of... potential (B and C for the respective horizons) 22 List of Tables Table... probes for the A, B and C soil horizons of the BZ 4.3.1 Portable water... (Kh) in the soil 138 horizons of the PM and BZ... Oct 2008 for the three horizons (A, B and C) of the BZ area... the soil horizons with similar denitrification activity to delimit functional horizons. At a second step they related thickness maps of soil horizons to the denitrification functional horizons permitting the 3D... from the surface and subsurface horizons of the floodplain, while a number.... (2004) in the A, B and C soil horizons of both the PM and... measurements were taken when the horizons to be investigated were fully... fluctuations between the different soil horizons, three tensiometers (SWT4, Delta-T Devices... modelling denitrification across the soil horizons of the BZ (for details... VDC excitation, 25oC. A, B, C respective soil horizons. Depth from surface (cm) Units... the A, B and C soil horizons of the BZ BZ soil horizons A B C α0 2.95 2.56... conditions throughout the A, B and C soil horizons, and the focus was on... collected from the A, B and C soil horizons of the BZ and PM..., the sequence of subsurface soil horizons was represented by sampling next... content in the A, B, and C soil horizons of the BZ was monitored... conductivity in the subsurface soil horizons of the reconnected floodplain of... measurements in the subsurface soil horizons of the PM and BZ... rate through the different soil horizons that in turn affect nitrate...) measurements in the A, B and C soil horizons of the PM and BZ... conductivity (Kh) in the soil horizons of the PM and BZ... of data. Kh (cm d-1) Soil horizons Pasture Meadow (PM) Buffer Zone... same rate across the soil horizons in the BZ as indicated... were intercepting the subsurface soil horizons (A, B and C), thus providing an integrated... the surface and subsurface soil horizons. 5.5.1.1 The effect of topography and... reduction processes occurring in deeper horizons and especially the permanently saturated... conditions between the B and C soil horizons in the PM that were...) compared to the deeper soil horizons where less variability was observed... nor in the subsurface soil horizons of the BZ and the... the model to subsurface soil horizons in addition to the topsoil... measured for the B and C soil horizons (50 and 383 100 cm... of NEMIS to subsurface soil horizons, where denitrification was also occurring... and one for the B and C horizons in February 2008. The soil... denitrification in the upper soil horizons (0 25 cm) by 2 to 25... the 22nd) in the three horizons (A, B and C) of the BZ area... Oct 2008 for the three horizons (A, B and C) of the BZ area... differences. Nitrate (mg N kg-1) BZ Horizons Water content (cm3.cm-3) Temperature... the 0.05 probability level. BZ Horizons Kruskal-Wallis Test A (10 cm... (B and C for the respective 410 horizons). 410 In the saturated zone... pattern seen for the A and B horizons. Although the C horizon was permanently... can be used for subsurface horizons, as denitrification is essentially controlled... hydraulic conductivities between different soil horizons (Baird et al., 2004). The... soil horizons of the studied re-connected floodplain. In the subsurface horizons.... Temporal denitrification patterns in different horizons of two riparian soils. European...