Chemical ecology in forest insect plant interactions depicts the intrinsic behaviour of infochemicals/botanicals which explicit the signals toward insect pests, diseases, hosts behaviour. The book is also highlighting the emerging trends of chemical ecology as a multidisciplinary field among the biologists and the role of plant secondary metabolites on insect, induce resistance in host plant as well as the invaders. Plant volatile is the one area where the behavioural diversity of natural enemies and tritrophic interactions among the host – insect – parasite interactions has been discussed. This volume is also focusing the biochemical prospecting of phytochemicals associated with forest resources with reference to anti-infective activity, chemical diversity in diverse ecosystem.
The present book ‘Solid Waste and River Ecology’ elaborated the impact of solid waste dumping on the water quality of a river and its basic environmental settings. The book reveals the general water quality, physico-chemical parameters, nutrients and ions, fish diversity, solid waste generation, traffic volume, tourism and many aspects of ecology of Sahastradhara river. The book mainly deals with the impacts solid waste dumping and many anthropogenic activities on the water quality of Sahastradhara stream with special reference to physico-chemical parameters, and heavy metal concentration at various locations. Further, the text contents of book with case study research data will show the path for new researchers in the field of limnology, river and stream ecology and freshwater ecology. The book will be beneficial for scientists, environmentalists, limno-biologist, zoologists, agriculturists, aquatic ecologists, health scientists, nongovernment organizations, research students and serve as a reference to initiate the research in the field of river ecology and pollution.
L. A. Fedorov Soviet Chemical Armament: Part 2: Ecology
This book synthesizes for the first time ever the information from various Soviet archives (military, governmental, economic, public, etc.) about the creation and development of chemical weapons in the Soviet Union, and provides data about the wide-ranging and secret preparation of USSR for an offensive chemical warfare against a potential enemy. Additionally, the book offers a general analysis about the influence of chemical warfare on the environment. The book is intended for scientists, military experts, chemical and medical specialists, environmental activists and a wide range of readers with an interest in chemical warfare and chemical safety.
The book is concerning the ecology of Plantago major L. including the distribution, associated plant species, phenotypic plasticity and chemical composition in twenty sites at Damietta, Egypt. Plantago major has a wide ecological amplitude, it grown in soil with a wide range of salinity and nutrients. This weed is forced to show a considerable phenotypic plasticity. The obtained results will be useful for the optimum management of this medicinal weed.
This book is dedicated for ecological studies of the Maithon reservoir covering its morphometric, climatic, limno-chemical and biological parameters, which altogether govern the fish productivity, would help in better management and development of fishery of this reservoir.It is apparent that the physico-chemical condition of the Maithon was in general conducive for aquatic habitat. Temperature, dissolved oxygen, water reaction, alkalinity, sp. conductivity, calcium and magnesium contents were conductive for fish growth.
Сковорода модели Rondell RDA-074 Delice – очередная в серии утилитарной, практичной и удобной посуды от Rondell. Серия сковородок начинается с модели диаметром 18 см. Эта модель – достаточно крупная, чтобы выполнять любые задачи на семейной кухне, а при необходимости и на профессиональных кухнях.
Алюминиевый корпус полностью проявляет достоинства этого металла – обеспечивает быстрый нагрев и равномерную передачу тепла. Эти ценные для приготовления пищи качества в сочетании с продуманной и эффективной формой составляют основное преимущество этой кухонной посуды.
Защита алюминия анодированием и композитными покрытиями дает не только защиту металла от коррозии, но и препятствует соприкосновению пищи и металла, а также формирует внешний вид сковородки. Внешний вид модели Rondell RDA-074 задан единым для всей серии дизайнерским решением, в точности выдержанном в моделях всех размеров.