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Impacts of climate change on the phenology of pollen release of birch Betula pubescens and consequences for human health

Phenology, pollen, birch Betula pubescens and B. pendula are dominant allergic tree species across Europe. Other Betulaceae species such as Corylus avellana and Alnus glutinosa may cause similar allergic reactions. These can have a ‘priming effect’ on those allergic to Betula pollen as they flower earlier, thus lengthening the period over which allergy sufferers are exposed. The aim of this ...

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Rise of the ‘bromance’ threatens heterosexual relationships, warn social scientists

he ascent of the ‘bromance‘ could undermine hetero connections, scholastics have cautioned, subsequent to finding that numerous men locate their nearby male fellowships more sincerely fulfilling than associations with ladies. Extraordinary male fellowships have developed more satisfactory in late decades as demeanors towards homosexuality changed, which means men never again fear indicating friendship towards each other. However, specialists at the ...

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Sectoral impacts on pollinators and pollination services

The value of biodiversity to humans is becoming increasingly recognised. The provision of ecosystem services, such as pollination, are an important economic value of biodiversity. However, such ecosystem services are also threatened by a range of human activities. The aim of this project is to examine how changes caused by humans at the landscape level affect pollinators and pollination services. ...

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The role of phenotypic plasticity in determining invasivness in alien plant species

The negative effects of alien introduced species on the composition and ecology of native communities have been widely reported as their impacts on human health and economy. Much effort has been spent to identify factors that contribute to the success of invaders. The knowledge of the mechanisms underlay the invasion process may help the prediction of further invasion and give ...

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Conservation Biology of Saxifraga hirculus

Saxifraga hirculus L. has encountered a sharp decrease in the previous century all through the EU. Subsequently it has will be has been recorded as a Red Databook animal groups in Ireland and is an undermined plant of European intrigue (EU Habitats Directive attach 2). The point of this venture is to examine the protection science of S. hirculus in ...

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Parallel declines in pollinators and animal-pollinated plants

Pollination of blooming plants by creatures constitutes a basic biological community benefit under danger from anthropogenic exercises. Late work utilizing recorded information has shown parallel decreases in pollinators and creepy crawly pollinated plant species, recommending a causal connection amongst plant and pollinator decay. Exhibit of a causal connection in the event that it exists, in any case, and its bearing ...

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Theory of Inheritance of Acquired Characteristics

Many theories were put forward on basis of evolution (such as theory of Inheritance of Acquired Characteristics Jean Baptiste Lamarck), how organisms evolve according to time by the environmental changes or organisms modify themselves in order to survive. Jean Baptiste Lamarck (1744—1829) Jean Baptiste de Lamarck (1744—1829) was a French zoologist who gave Theory of Inheritance Acquired Characteristics. He studied animal classification. He gave a ...

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Add Beauty to Your Home with a Lush Garden

There are some ways to create your house and lawn be converted into a home. each little bit of careful bit you add can facilitate your area feel additional personal and welcoming for your friends and family. As a landscape architect, one amongst my favorite ways in which to boost the design and feel of a house is through garden ...

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Anabaena

Anabaena Occurrence: Anabaena is a class of filamentous cyanobacteria, or blue green growth. It found as microscopic fish. It is known for its nitrogen settling capacities. They shape cooperative associations with specific plants, for example, the mosquito plant. A few types of Anabaena are endophytes. They live in the underlying foundations of Cycas and Azolla Anabaena is found in a ...

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