Topics: soil properties, soil management, tropical environment, temperature, solar radiation, rainfall, tropical climates, vegetation, physiography, Anthropocene, biodiversity, climate change, demographics, Green Revolutions, Tropical Agroecosystems, land use, land-use change, Pedology, Physics, Chemistry, Biology, Laterite Paradigm, tropical soils, tropical soil research, Soil Taxonomy, soil classification systems, soil physical properties, soil temperature, soil structure, soil compaction, soil water, soil erosion, conservation, conservation agriculture, water, rainfed agriculture, irrigated agriculture, irrigation, mineralogy, clay minerals, mineralogy families, Anion Exchange Capacity, soil acidity capacity, Acid Soil Infertility, Liming, overliming, subsoil acidity, secondary acidity, soil biology, soil biodiversity, comminution, decomposition, nutrient elements transformation, soil structure regulation, organic carbon, carbon pools, carbon fractions, animal manures, composts, biochars, organic farming, soil fertility, nutrient cycling, nutrient uptake, determining fertilizer needs, nitrogen cycle, nitrogen pools, atmospheric deposition, biological nitrogen fixation, mineral fertilizers, organic nitrogen mineralization, soil nitrogen fertilizer reactions, Phosphorus Cycle, Phosphorus, Total Soil Phosphorus, inorganic Phosphorus, Phosphorus sorption, Phosphorus release, plant Phosphorus requirements, Phosphorus fertilization, sulfur cycle, sulfur sorption, Sulphur fertilization, Forest–Soil Nutrient Cycles, land clearing, Mechanized Land Clearing, Crop Yield Declines, Field Abandonment, Secondary Forest Fallows, puddling, flooding, rice cultivation systems, Nutrient Management, Yield Stagnation, Nitrogen Sequestration, Livestock-Based Tropical Systems, tropical pastures, Tropical Livestock Management Systems, pastoralism, Smallholder Mixed Crop–Livestock Systems, Extensive Pasture-Based Beef Production, Pasture Degradation, Crop–Pasture Integration, Tropical Tree-Based Systems, Plantation Forestry, Plantation Forestry Species, Agroforestry, Agroforestry Tree Species, Agroforestry Systems, Simultaneous Agroforestry, Sequential Agroforestry, tree crops

Topics: Nigerian Entrepreneurial Environment, internal Business Environment, Business Environment, Task Environment, Political Environment, Legal Environment, Economic Environment, Technological Environment, Demographic Environment, Cultural Environment, Environmental Scanning, business ownership, Sole Proprietorship, Partnership, Co-operative Society, company

Topics: Business environment, task environment, internal environment, Environmental Scanning, legal environment, cultural environment, political environment, economic environment, external Business environment, international Business environment, International Business, global economy, Ethical Decision Making, Managing Ethical Behavior, Value Systems, Organizational Language

Topics: Business Environment, Business organisations, external environment, internal environment, global business, political environment, macroeconomic environment, legal environment, Legal structures, structure of firms, Industrial structure, firms, markets, market system, Market structure, International markets, international trade, Strategy, changing environment

Topics: Environmental Security, Conflict Resolution, Environmental Security Analysis, Green Political Theory, political ecology, National Environmental Laws, Multilateral Environmental Agreements, Treaties, International Environmental Law development, Conflict Resolution Techniques, conflict, Conflict Management, Environmental Conflict, Environmental Challenges, Natural Resources

Topics: Environmental Politics, environment, Environmental Resources, Environmental Quality, Environmental Policy, Environmental Problems, deforestation, pollution, waste disposal system, human health, Environmental Management, Environmental Conservation. conflict, Environmental Justice, Environmental Activism, Environmental Impact Assessment, natural resources, environmental assets, Biodiversity, Environmental Risk

Topics: Environmental Microbiology, aquatic environments, marine environment, freshwater environment, terrestrial environments, soil, terrestrial habitats, extreme environments, high temperature environments, extremely acidic environments, highly alkaline environments, non-alkaline environments, highly saline environments

Topics: Environment, Physical Environment, atmosphere, Solar Radiation, weather, climate, Tropical Latitudes, hydrosphere, Basin Hydrological Cycle, lithosphere, rocks, weathering, biosphere, ecosystem, Biogeochemical Cycles, Biospheric Resources

Topics: Global Environmental Politics, environmental regimes, Stratospheric Ozone, Hazardous Waste, Toxic Chemicals, Climate Change, Natural Resources, Species, Habitats, Effective Environmental Regimes, Environmental Politics, Sustainable Development

Topics: Tropical Pathology, Amoebiasis, Asymptomatic infection, Intestinal amoebiasis, amoebic colitis, Acute fulminant, necrotizing colitis, Ameboma, Liver abscess, Cutaneous amoebiasis, Amoebic colitis, Amoebic liver abscess, Amebic meningoencephalitis