A yousuf (102 resultados)

Condición: New.

hardcover. Condición: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Soft cover. Condición: As New. From the Foreword As the kidneys of the planet freshwater ecosystems are crucial for the well being and survival of humankind and all living beings. The productivity of natural and managed ecosystems depends on the availability of freshwater which is a major determinant of sustainable development. Water is set to replace oil as the worlds most precious commodity in the near future. The political social and ecological dimensions of this crisis are already becoming known.…

Condición: New. Brand New Original US Edition. Customer service! Satisfaction Guaranteed.

Condición: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Soft cover. Condición: Very Good. No Jacket. 1st Edition. Very good condition. Spine tips are lightly worn. A little light soiling on front cover fore edge and bottom edge. Bottom corner is lightly bumped. George Bernard Shaw on front cover. Articles about Prisoners of Japan and A Fur Trapper. 124 pages.…

Condición: New. pp. ix + 287 Illus. (Mostly Col.), Maps (Mostly Col.).

Condición: New. pp. ix + 287, Maps (Mostly Col.).

Condición: New. pp. ix + 287.

Hardcover. Condición: Good. Estado de la sobrecubierta: Fair. First Edition. No date stated. Publication of 50 pages. The dust jacket is shelf rubbed, closed tears and chipped pieces. The boards are in good condition. There are marks on the block of the book. Internally the pages are clean and complete. The text is legible. Tightly bound and presented in cellophane. The binding is excellent. GK. Our orders are shipped using tracked courier delivery services.…

Condición: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Cr 8vo, black cloth with dust jacket. Ex library copy with jacket in protective,sewn- in, cover. jacket taped to inside covers. Remains of lable and ticket pocket to inside cover. Clean and tight. …

Soft cover. Condición: New. (inventory#S52H).

Condición: New. pp. xx + 450 Figures, Illus. (Partly Col.), Maps (Mostly Col.).

Hardcover. Condición: New. ISBN:9789385516269.

Condición: New. pp. xx + 450, Maps (Mostly Col.), 1st Edition.

Condición: New. pp. xx + 450.

Hardcover. Condición: New. Contents: 1. Introduction to toxicology 2. History of toxicology 3. Poisons, their classification, untoward effects, diagnosis and treatment 4. Heavy metal toxicity in fishes 5. Non-metal toxicity in aquatic species 6. Phytotoxins in aquaculture 7. Toxicity caused by agrochemicals 8. Microbial toxins 9. Toxicity of drugs and chemicals used in aquaculture 10. Maximum residue level (mrl) of drugs and chemicals in fish 11. Detoxification mechanisms of toxic substances by aquatic organisms 12. Anti-nutritional factors and the methods of detoxification 13. Genotoxicity.…

Hardcover. Condición: New. ISBN:9789380235301.

Paperback. Condición: Brand New. 294 pages. 0.91x9.02x5.98 inches. In Stock.

hardcover. Condición: Sehr gut. 238 Seiten; 9780773733107.2 Gewicht in Gramm: 1.

Hardcover. Condición: New. Estado de la sobrecubierta: New. 1st Edition. Contents: Preface. 1. Climate change and green house gas emissions from agriculture, livestock and fisheries. 2. Climate change impacts on agriculture, livestock and fisheries. 3. Climate change impacts on food contamination and food safety. 4. Climate change impacts on food security. 5. Climate change adaptation and mitigation measures in agriculture livestock and fisheries. Index. The book Climate Change and Agricultural Food Production: impacts, vulnerabilities and remedies is an attempt to address the important facts and figures relating to climate change impacts on agricultural food production based on: a climate change impacts on various food production sectors, namely agriculture, livestock and fisheries, b. food contamination, food safety and food security issues related to climate changes, c. adaptation and mitigation measures to counteract or minimise or reduce the effects of climate change on agriculture, livestock and fisheries and d. the green house gas GHG emissions from agriculture livestock and fisheries sectors. Climate change is projected to have an effect on: With higher temperature and overall decreased water supplies, beef cattle and sheep are likely to experience increased incidences of stress related deaths: the other climate change related effects on livestock are reduction in animal weight, reproduction rates and milk yields. Climate change has both direct and indirect impacts on fish stocks that are exploited commercially. Rise in sea temperature have already caused in shifts in distribution of marine fish towards both north and south poles e.g. cod common sole, sardines, anchovies have moved towards north pole and some fish species also found moving to deeper areas with warming. Climate change will affect all four dimensions of food security food availability access to food stability of food supplies and food utilization. All quantitative assessments show that climate change will adversely affect food security in sub-Saharan Africa and South Asia. The adaptation can be considered as tackling the effects of climate change, whereas mitigation is tackling the cause of climate change such as reducing the sources or enhancing the sinks of GHGs.…

Hardcover. Condición: New. 1st Edition. The book is an attempt to address the important facts and figures relating to climate change impacts on water security: a. Climate change impacts on water resources; b. Climate change impacts on water related diseases; c. Climate change impacts on water dependent biodiversity and ecosystems; d. Climate change adaptation and mitigation measures for water security; and e. Climate change and greenhouse gas emissions from water sector. Climate change is an additional stress on water security in addition to other chemical and biological stressors. Rivers depending on the Himalayan glaciers (the Indus, Ganges, Brahmaputra) could face water shortages or reduced river run-off due to retreat of glaciers, and this would cause dramatic impact on drinking water supplies, biodiversity, hydropower generation, industry, agriculture, ecosystems on which about 2.4 billion people in Asia depends. As a consequence of drought, the annual stream flow in the Murray-Darling basin (Australia) is projected to fall by 10-25% by 2050 and 16-48% by 2100 which would have severe consequences on irrigated agriculture in the region. Rise of water temperatures may enhance proliferation of harmful algae (some of algae produce toxins), causing water quality problems for recreational activities, fisheries/fish farming, irrigation, and drinking and seafood contamination with algal toxins. Global warming is projected to increase river water temperatures in a number of countries including the USA (the Mississippi, Colorado, and Mackenzie basins), Europe (the Rhine, Danube, and Rhone basins), eastern China (the Yangtze), and Australia (the Murray-Darling). Sea-level rise (SLR) will cause salinization of coastal groundwater resources, and may damage or destroy many coastal ecosystems including wetlands, salt marshes, and may cause saline water intrusion in agriculture and freshwater aquaculture facilities, a shift in community composition of mangrove forests, etc. It is projected that a 1°C rise of temperature in the future can increase the initial relative risks of cholera by 15 to 29 percent. Both rise of temperature and sea-level may enhance dengue and malaria. To adapt to climate change, we need increasing storage capacity, rainwater harvesting, improvement of water use efficiency, desalination of seawater, water savings, mandatory rainwater tanks in new and old buildings, use of recycled/reclaimed water, virtual water trade, improvements in irrigation efficiency, modification of irrigation techniques, reducing leakage of irrigation pipes, selection of climate resilient crops to save scarcity of water resources. Water processes (abstraction, treatment, end use and wastewater treatment) do emit Greenhouse gases (GHG). In irrigation, pumping of water is the most energy-demanding process and consequently causes more GHG emissions (CO2). Dams/reservoirs emit GHGs such as methane. The most effective way to decrease carbon footprint in water sectors is to use low carbon emitting fuels such as, renewable energy (solar, wind or nuclear). Ecological toilet may be promoted to reduce GHG emissions from septic tanks in developing countries. Stopping or slowing deforestation, forest degradation and sustainable management of forests may significantly contribute to avoid GHG emissions, may conserve water resources and prevent flooding, reduce run-off, control erosion, reduce siltation of rivers, and protect fisheries and preserve biodiversity.…

Condición: New. 2016. paperback. . . . . .

Condición: New.

Taschenbuch. Condición: Neu. Structure identification Inhibitors designing against HGPRTase | By Insilico, SAR and ADME/Tox prediction | Md Yousuf Ansari (u. a.) | Taschenbuch | Englisch | LAP Lambert Academic Publishing | EAN 9783659303906 | Verantwortliche Person für die EU: LAP Lambert Academic Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

Condición: New.

Paperback. Condición: Brand New. 314 pages. 0.91x11.02x8.50 inches. In Stock.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: NEW.