eChapters

Technology Promotion
The activity of promoting the transfer of technology by creating opportunities, advertising and organizing technology events.
Promotion is a marketing tool, used as a strategy to communicate between the sellers and buyers. Through this, the seller tries to influence and convince the buyers to buy their products or services. It assists in spreading the word about the product or services or company to the people. The company uses this process to improve its public image. This technique of marketing creates an interest in the mindset of the customers and can also retain them as a loyal customer.
Promotion is a fundamental component of the marketing mix, which has 4 Ps:
1. Product (Warranty, features, variety, quality, design, packaging, brand name)
2. Price (List price, discounts, payment terms, credit)
3. Place (channels, coverage, Types of promotion locations, transportation, inventory)
4. Promotion (advertising, self-marketing/personal, sales promotion, public relations, direct marketing, trade shows, events).

Abstract

The tectonic and the geomorphic features observed along the west coast of the area between Mangalore and Cape Comorin show that the NNW-SSE trending west coast has been carved out by the Western Ghats orogeny and the related NNW-SSE trending release fractures. The sinuosity of the otherwise straight coast line is due to Quaternary cymatogenic arching caused by the thrust related to the northerly movement of the Indian plate. The coast line has further attained peaks, projections and serrations due to the ENE-WSW trending series of Precambrian extension fractures which were reactivated gaining the northeasterly directed forces from the rising Carlsberg ridge. Overall, the west coast is being tectonically evolved even today due to the rise of Carlsberg ridge and the Indian plate movement.

Abstract

The analysis of IRS - 1A satellite imagery has indicated the existence of two NE - SW trending sub parallel faults along which the coast is undergoing land subsidence as revealed by the concavity in the shore line, preferential migration of the river systems and the drainage congestion, absence of beach ridges, occurrence of off shore shoal etc. The study has further indicated chains of tectonically induced environmental problems such as ground water logging, coastal zone flooding, storm surges, harbour sedimentation etc.

In meteorology, temperature is always referred to as the temperature of the air unless it is stated otherwise. There will always be exchange of heat in the atmosphere from a point at high temperature to a point at lower temperature. The transfer of heat through convection and radiation is always observed in the atmosphere whereas the conduction of heat takes place near the earth’s surface.

4.1 Diffusion of Heat

Heat diffuses (spreads) at different rates through different media, the rate at which diffusion of heat takes place is called thermal diffusivity. The thermal diffusinty of of some selected materials is given below:

One can see from the above table that iron has got higher diffusivity compared to wood. Suppose one end of iron rod is kept at hot temperature, the heat spreads faster in iron rod and the other end gets warmer quicker than in the case of a wooden stick which means that the transfer of heat is quicker in bodies with higher thermal diffusivity.

    Temperature variations in crop canopies can be affected by number of factors including water availability. When soil water is low, canopy temperature can rise rapidly, even upto 10°C warmer than the air temperature. Irrigation can help reduce canopy temperature, but it may not be able to keep below the threshold for heat damage. Canopy management and row orientation can affect the air temperature within a canopy. Potassium fertilization can reduce canopy temperature variation which can increase seed yield. Temperature affects many plant processes including photosynthesis, transpiration, respiration and flowering. The rate of photosynthesis increases with increase in temperature, up to a certain limit. High Photosynthetic rates do not necessarily support high rates of dry matter accumulation may be due to increased respiration. If temperature profiles are measured in crop canopies, normally, it is expected that the temperature may decrease with increase in height and is minimum at the crop canopy in a well irrigated crop during day time. It is mainly due to increase in water vapor content within the crop stand due to soil evaporation. During night time, the temperature decreases with increase in height and temperature of the crop canopy will be more as no transpiration takes place during night time.
4.1. Instability
Atmospheric instability occurs when the earth’s atmosphere is unstable, which leads to highly variable weather patterns. In an unstable atmosphere, there will be rapid changes in temperature, pressure and wind with height (Fig.4.1). The instability is caused by the rising of warm air. Atmospheric instability can lead to the development of thunderstorms, tornadoes and convective clouds. The factors that determine the atmospheric instability are as follows:
4.1.1. Temperature Lapse Rate: Lapse rate is the rate at which the air temperature
changes with altitude. If the air temperature lapse rate is greater than the adiabatic lapse rate, the atmosphere is unstable. The rate at which temperature of an air parcel changes with increase in height without loosing or gaining heat from the surrounding environment is called adiabatic lapse rate. In case of adiabatic process, there will be no exchange of heat between the air parcel and surrounding environment when the air parcel moves vertically upwards.
4.1.2. Humidity: The humidity in the air parcel determines whether it cools at
dry or wet adiabatic lapse rate. Therefore, greater the humidity of the air, unstable conditions will increase. When the dry air mass raises vertically upwards, the rate of decrease in temperature with increase in height is called dry adiabatic lapse rate. The rate at which the moisture air mass gets cooled with increase in height is called wet adiabatic lapse rate.

Temperature is a fundamental meteorological element that exerts a pervasive influence on all aspects of life, particularly within the aquatic environments you are dedicated to understanding. For fisheries and aquaculture students, comprehending the dynamics of temperature in both the atmosphere and the water is absolutely crucial. In meteorology , temperature means the temperature of air unless it is mentioned otherwise. Think about the last time you felt the coolness of a mountain stream or the warmth of a shallow pond under the summer sun. These temperature differences are not just sensory experiences; they are critical environmental cues and constraints for fish and other aquatic organisms. Temperature directly affects their metabolic rates, oxygen requirements, growth, reproduction, and even their geographical distribution.
This chapter will delve into the concept of temperature from a meteorological perspective, bridging the gap between atmospheric conditions and their direct impact on the thermal regimes of aquatic habitats. We will explore:
• What temperature is and how it is measured in the context of both air and water.
• The primary drivers of temperature variations, including solar radiation (insolation), the Earth’s surface properties, and the movement of air and water masses.
• Diurnal and seasonal temperature cycles and how these fluctuations influence aquatic environments.
• The crucial relationship between air temperature and water temperature, examining how heat is exchanged between the atmosphere and water bodies.
• The concept of thermal stratification in lakes and oceans, a phenomenon largely driven by temperature differences and with significant implications for water quality and habitat suitability

Abstract

The present study has revealed that the NE-SW and WNW-ESE trending sinistral faults are very active along the Tamil Nadu coast and the same have caused considerable slope modifications along the Coleroon and Karungalar rivers which are well-manifested in the land, water and mudflat distribution pattern. Similarly, the progradation of the land in Vedaranniam nose is due to the rise of Pattukottai-Mannargudi area and the time transgressive modifications of the Vedaranniam backwater indicates the opening up of the N-S trending Pleistocene-Holocene faults.

Higher Farm Production with Lower Input Cost

There is a great need to reduce the input costs and at the same time improve the farm productivity in a sustainable manner. A model has been worked out based on a number of field demonstration studies in different parts of India, Africa and Far Eastern countries. A model in which input cost can be reduced by nearly 20 percent and at the same time the crop production can be enhanced upto 20 percent is possible and can be a boon to farmers in most parts of the world. This is the model, which can be easily adopted in an evolutionary way. As suggested by Jonathan Foley (BOX – 1), use of high-tech, precision farming systems, as well as approaches borrows from organic farming, we can boost farm productivity substantially.

Air is one of the primary things that make life on earth possible. The earth’s atmosphere or air is made up of variety of gases and other particles. The dynamic layer surrounding the earth’s surface containing various mixture of gases, moisture and solid particles (aerosols) is called atmosphere. The atmosphere is generally defined as the gaseous envelop surrounding the earth.

The formation of the earth was believed to be about five billion years ago. In the first 500 million years, a thick atmosphere emerged from the vapour and gases that were expelled from the interior of the earth. Hydrogen (H2 ), water vapour, methane and carbon dioxide were some of the gases believed to be initially formed in the atmosphere due to out gassing from the interior of the earth. About 3.5 billion years ago, the atmosphere consisted of carbon dioxide (CO2 ), Carbon monoxide (CO), water vapour (H2 O), nitrogen (N2 ) and hydrogen present in atmospheric layers like troposphere, stratosphere, mesosphere, thermosphere (Fig. 2.1). The condensation of water vapour into water led to the formation of oceans in which sedimentation occurred and the hydrosphere was created. In the initial and ancient environment, oxygen was not present. Anaerobic is technical word which literally means without air (where air is generally used to mean oxygen and aerobic indicates the presence of oxygen). Evidence of such an anaerobic reducing atmosphere was hidden in early rock formations such as iron and uranium in their reduced states.

For farmers, the weather is a constant presence that influences every aspect of their work. It is a complex and multifaceted factor that can bring prosperity or devastation, often with little warning. The relationship between farmers and the weather is deeply intertwined, with each influencing the other in a delicate dance of observation, adaptation, and resilience. Weather affects farming in numerous ways, from the obvious to the subtle. Temperature, precipitation, and sunlight are the primary drivers of crop growth and development. However, extreme weather events, such as droughts, floods, and storms, can have catastrophic consequences for farmers. The timing and duration of these events can be particularly critical, with even small changes in weather patterns having significant impacts on crop yields and quality (Fig. 3.1).
Some key ways in which weather affects farming include:
• Crop growth and development: Temperature, precipitation, and sunlight influence the growth rate, yield, and quality of crops.
• Soil health: Weather patterns impact soil moisture, erosion, and nutrient availability, affecting soil fertility and structure.
• Pest and disease management: Weather conditions can facilitate or hinder the spread of pests and diseases, influencing the need for pesticides and other control measures.
• Water management: Precipitation and irrigation patterns determine water availability, affecting crop growth and farm operations.
• Farm operations: Weather conditions influence the timing and feasibility of planting, harvesting, and other critical farm activities.

The scale of human settlements is dynamic; it ranges from farmstead to village to town to city and to metropolis. There is thus, a broad hierarchy of settlements. These hierarchies can be grouped according to size and function. Size hierarchies are ranked from the highest to the smallest settlements only in terms of population while functional hierarchies are essentially based on the extent to which settlements have an economic impact on their surrounding areas. Functional hierarchies rank the settlement according to the number of shops, the number of specialised services available or the most dominant financial organisations. Such hierarchies mayor may not have similar sized market areas. Despite their having the same population, one town might surpass another in functional importance.

In this context, two theories have been propounded-the Central Place Theory by Walter Christaller and its modified version by August Losch. These theories are two of the most important examples of the scientific approach to the study of settlements. These theories suggest that there is a definite link between the functions of a settlement and its spatial locations with regularity in the distribution pattern within an urban system.

The scientific community has long relied on the expertise of trained researchers and professionals to advance our understanding of the world. However, with the increasing complexity of global challenges, such as climate change, biodiversity loss, environmental degradation, and public health concerns, it has become clear that a new approach is needed. The traditional model of scientific research, where experts work in isolation to collect and analyze data, is no longer sufficient to address the scale and urgency of these challenges. Citizen Science, which involves the active participation of the public in scientific research, has emerged as a powerful tool for addressing these challenges. By leveraging the collective efforts of citizens, researchers can tap into a vast pool of knowledge, skills, and perspectives, ultimately leading to more inclusive, equitable, and effective scientific inquiry. From monitoring water quality and tracking climate patterns to identifying species and analyzing satellite imagery, citizens are making meaningful contributions to scientific research (Fig. 3.1).
The benefits of Citizen Science are numerous. It provides opportunities for citizens to engage with scientific research, promoting a deeper understanding of the scientific process and its applications. It also enables researchers to collect data on a larger scale and in more diverse locations, leading to more comprehensive and accurate findings. Furthermore, Citizen Science has the potential to increase public trust in science, promote community engagement, and foster a sense of ownership and responsibility among citizens for environmental and societal issues.

The words “Economy” and “Ecology” have the same root. Both these words are derived from Greek ‘Oikos’ means house or house holds and both imply thrifty economical way of dealing with valuable resources. However, for some reason we seem to find these two words coming opposite each-other in many situations.

The destruction and degradation of the environment has become the greatest problem of our century. Our survival will depend on how well we are able to redefine our technologies and our relationship with nature. We therefore need a new sustainable eco-agri revolution and a country like India is in an ideal situation to give a model for that. In the new economy, good ecology will be fundamental to good business.

This chapter introduces social forestry as an approach that connects forest development and management with community needs, rural livelihoods, environmental improvement, and social participation. It examines the major components of social forestry and the role of community participation in forest management. The chapter also discusses ecological impacts, biodiversity, rural economic development, gender and social equity, legal frameworks, participatory forestry experiences, and emerging technological opportunities. By examining both social and ecological dimensions, the chapter highlights the importance of inclusive participation and community-based approaches in achieving sustainable forest management.

This concluding chapter, “The Future ECG: Predicting a Vibrant Agricultural Heartbeat,” therefore adopts a global lens, acknowledging that the quest for accurate and timely monsoon forecasts is a shared endeavor with worldwide implications. Just as the electrocardiogram serves as a universal diagnostic tool for assessing the health of the human heart, the advancement of monsoon forecasting represents a collective effort to understand and predict the vital “ECG” of agriculture in all monsoon-dependent regions. Throughout this book, we have examined the scientific principles and evolving technologies underpinning monsoon prediction. In this final exploration, we will broaden our perspective to consider how the future of this field will impact agricultural practices and livelihoods on a global scale. The innovations in satellite technology, climate modeling, artificial intelligence, and data analytics that we’ve discussed in the context of the Indian monsoon hold immense potential for enhancing forecasting capabilities in every corner of the world where farmers rely on these seasonal rains. Imagine a future where international collaboration fosters the sharing of data and expertise, leading to a more comprehensive understanding of global monsoon dynamics. Farmers in diverse monsoon-affected regions could benefit from increasingly precise and localized forecasts, empowering them to make informed decisions about planting, irrigation, pest management, and harvesting. This enhanced predictability promises not only to improve yields and reduce risks but also to contribute to greater resilience against the impacts of climate change, which are increasingly affecting monsoon patterns worldwide. “The Future ECG” in this global context signifies a hopeful outlook, one where continued scientific progress translates into a more secure and prosperous future for all those whose lives and livelihoods are intricately linked to the monsoons. It is a vision of a globally vibrant agricultural heartbeat, sustained by the everevolving science of forecasting and the collective commitment to supporting monsoon-dependent communities worldwide.

The final chapter of this exploration into agricultural sciences casts a forward-looking lens on the opportunities and challenges that lie ahead. As global population levels continue to rise, with estimates suggesting we will surpass 9 billion people by 2050, the demand for sustainable and efficient agricultural practices has never been more urgent. Emerging challenges, such as climate change, biodiversity loss, soil degradation, and water scarcity, coupled with rapid technological advancements, are reshaping the landscape of agricultural research and publishing (Fig. 16.1).
This chapter delves into how the integration of advanced technologies, the promotion of open-access publishing, and global cooperation can revolutionize agricultural sciences. It also highlights the importance of equity, innovation, and adequate funding in driving this transformation.
16.1. Advanced Technologies and Their Transformative Potential
In the past decade, advanced technologies like artificial intelligence (AI), machine learning (ML), and big data analytics have become central to scientific inquiry. These tools are now increasingly being applied to agricultural research, offering unprecedented opportunities for innovation. For example, AI-powered predictive models can help forecast crop yields, pest outbreaks, and weather

3.1 Overview of the Global Carbon Market in Pre-Kyoto Protocol Phase

At the First COP in Berlin in 1995, the UNFCCC launched a pilot phase of projects to build experience and “learning by doing”. The pilot phase was termed Activities Implemented Jointly (http://unfccc.int/program/coop/aij/aij_np.html). Under the Activities Implemented Jointly, Annex I Parties could implement projects in other countries that reduced emission of greenhouse gases or enhanced removals of sinks. The number of projects registered under Activities Implemented Jointly has been growing since its launch and as of 2002 (the latest report available) there were 157 projects – 45 percent of which are in developing countries. The total amount of money invested by private sector companies as of 2000 was about $160 million. Because of the expectations that sink projects would be included as a mechanism for achieving targets, several pilot projects were voluntarily implemented involving mostly private sector entities (e.g., electric utility companies, oil companies and environmental non-governmental organisations). Between the beginning of 1996 and the end of 2003, 76 transactions involving carbon sequestration in the LULUCF sector were signed, representing 40 million tCO2-e. Relative to all of the carbon transactions that took place over the same period, sink projects accounted for 21 percent of the total number and 23 percent of the total volume. In volume terms, carbon sequestration projects were the single largest project category, and more than three-quarters of this volume was transacted between 1996 and 1999.

The ‘greenhouse effect’ earns its name from the rough similarity between the way it works and the way the glass of a greenhouse works. Glass too, is transparent to short-wave radiation but opaque to long-wave radiation, so the greenhouse traps heat.
Carbon dioxide plays a critical role in controlling the Earth’s climate because as an aerosol it absorbs and reflects or scatters incoming radiation on the one hand and absorbs and reradiates outgoing infrared radiation on the other. This latter phenomenon results in what is popularly called the Greenhouse Effect, an analogy to what happens in a greenhouse.

Abstract

The Western Desert covers approximately 700,000 km², which is more than two-thirds of the total area of Egypt. This immense desert, to the west of the Nile, spans the area from the Mediterranean Sea to the Sudanese border. The Great Sand Sea lies within the desert’s plain and extends from Siwa Oasis to Jilf al Kabir plateau. Scarps and deep depressions exist in several parts of the Western Desert. Limited agricultural production, the presence of some natural resources, and permanent settlements are found in the western desert oases (Siwa, Bahariya, Farafra, Dakhla and Kharga), all of which have fresh groundwater. Siwa Oasis, close to the Libyan border, is isolated from the rest of Egypt but has sustained life since ancient times. The Siwa’s cliff-hung Temple of Amun was renowned for its oracles for more than 1,000 years. Herodotus and Alexander the Great visited the temple in the pre-Christian era. The Oasis is a natural depression about 23 meters below sea level. It covers an area of about 1050 km² (2,50,000 acres); of which only 87.95 km² (20,940 acres) are currently cultivated. The total numbers of inhabitants in Siwa were 21,482 in 2006. The main activity in Siwa oasis is agriculture which depends on the groundwater that outflows from about 1199 wells and springs giving a total annual discharge of about 255 million cubic meters from which, about 222 million cubic meters are lost due to evaporation and evapotranspiration, while the remainder goes to the natural lakes of Siwa Oasis. This has led to a continuous rise in the water table level and soil salinity.

Present research paper on land degradation processes relates to the improper management of water and land resources in Siwa Oasis, Egypt.