搜索结果: 1-12 共查到“生物学 soils”相关记录12条 . 查询时间(0.073 秒)
Long-term effect of diet amended by risk elements contaminated soils on risk element penetration and physiological parameters of rats
risk elements soil soil ingestion
2015/7/2
The long-term accumulation of risk elements (As, Cd, Pb) originated from differently contaminated soils in rat organism was investigated during a model two-generation experiment. The effect of soil co...
Vertebrate herbivore-induced changes in plants and soils: linkages to ecosystem functioning in a semi-arid steppe
grazing intensity N mineralization plant community soil fauna trophic groups
2015/2/4
Large grazing herbivores have been reported to determine the structure and function of grassland ecosystems. However, the ecological linkages between structure and functioning components have yet been...
Climate Change, Nitrogen Loss Threaten Plant Life in Arid Desert Soils（图）
Climate Change Nitrogen Loss Plant Life Arid Desert Soils
2009/11/24
In the Mojave Desert winds howl across this hottest place in North America, blowing sands across Death Valley and through empty ghost towns, swirling across treeless land for hundreds of miles. But ev...
Carbon Mineralization of Ceratonia siliqua L. Soils under Different Temperature and Humidity Conditions
Carbon mineralization Carob Humidity Microbial activity Temperature
2010/3/17
The aim of this study was to determine how carbon (C) mineralization of carob (Ceratonia siliqua L., Fabaceae) soils are affected by different temperatures (23 °C and 28 °C) and humidity [field capaci...
Nitrogen Mineralisation in the Soils of Alpine Mat Communities: An Incubation Experiment under Laboratory Conditions
Mat community grassland N mineralisation nitrification alpine
2010/3/18
Plantago holosteum Scop. and P. atrata Hoppe plant communities contribute to the vegetation mosaic in the humid places on different substrata in the sub-alpine and alpine belts of Uludağ Mountain...
The Little-Known Free-Living Ciliates from the Soils of Pirgulian State Reserve (Eastern Azerbaijan)
Fauna soil ciliates impregnation Azerbaijan
2010/3/29
The species diversity of the soil free-living ciliates of 3 parts of Pirgulian State Reserve was investigated. In total, 120 species of free-living ciliates were found. Five of them (Enchelys vermifor...
Colonial and Morphological Characteristics of Some Microfungal Species Isolated from Agricultural Soils in Eskişehir Province (Turkey)
Soil fungi Aspergillus Eupenicillium Paecilomyces Penicillium
2010/3/18
Aspergillus crustosus Raper & Fennell, Eupenicillium egyptiacum (J.F.H.Beyma) Stolk & D.B.Scott, Paecilomyces ramosus Samson & H.C.Evans, and Penicillium novae-zeelandiae J.F.H.Beyma were examined for...
Nutrient Dynamics of Olea europaea L. Growing on Soils Derived from Two Different Parent Materials in the Eastern Mediterranean Region (Turkey)
Olea europaea Parent material Litter C N P K Humic and fulvic acids
2010/3/19
Olea europaea L. (olive tree, Oleaceae), an important tree in the Mediterranean region, adds considerable amounts of leaf litters to soils, which may help in maintaining soil productivity. The aim of ...
Gypsophila sphaerocephala Fenzl ex Tchihat.: A Boron Hyperaccumulator Plant Species That May Phytoremediate Soils with Toxic B Levels
Boron mine Elymus ICP-AES phytoremediation Puccinellia tolerance
2010/3/19
Analyses were carried out to identify boron (B) hyperaccumulating plant species in an actively B- mined area of Kırka, Eskişehir, Turkey. Only 4 plant species, Gypsophila sphaerocephala Fenz...
Rare Plants and Nickel Accumulators from Turkish Serpentine Soils, with Special Reference to Centaurea Species
Hyperaccumulation nickel serpentine plants Turkey
2010/3/19
Recent exploration and collecting from areas of serpentine soils in western and central regions of Turkey have shown that there is still much to be discovered. This work has led to the identification ...
Comparison of Soil Fungi Flora in Burnt and Unburnt Forest Soils in the Vicinity of Kargıcak (Alanya, Turkey)
Burnt Forest Soil Microfungi Alanya
2010/3/22
Out of the 50 soil samples taken from burnt forest land in the vicinity of the village of Kargıcak in Alanya and from the adjacent normal forest soils by the Soil Dilution Plate Method 84 differe...
Nitrogen Mineralization in the Soils of Some Grassland Communities in the Alpine Region of Uludag in Bursa-Turkey
Mineralization Nitrogen Grassland
2010/3/23
Nitrogen mineralization was investigated in controlled conditions (60% WHC, 20ºC) in the soil of some alpine grassland communities. A significant correlation was found between the mineralization ...