eChapters

Arsenic contamination is one of the serious concerns for public health throughout the world. During the weathering of rocks and minerals, which are followed by subsequent leaching and runoff, arsenic (As) is released into the soil and groundwater. Additionally, human sources can transfer it into the soil and groundwater. Depending on the geological settings, geochemistry, and geo-environmental conditions of an aquifer, different aquifers may have different adsorption and desorption processes, arsenic species, Eh, pH, solid phase dissolutions, and precipitations. Therefore, rigorous geochemical investigation for an adequate understanding of arsenic geochemistry under different hydrogeological and geo-environmental conditions of aquifers is essentially required for evolving sustainable solutions. All of the arsenic affected river plains have river routes originated from the Himalayan region. Arsenic in groundwater contamination has far-reaching consequences including its ingestion through the food chain, which are in the form of social disorders, health hazards and socioeconomic dissolution besides its sprawling movement, and exploitation of groundwater. Food crops produced with arsenic tainted water are marketed to other locations, including areas where people may eat the tainted food and be exposed to arsenic. The arsenic contamination of groundwater is a form of groundwater pollution which is due to naturally occurring high concentrations of arsenic in deeper levels of groundwater.

There is no terminal of any kind of research, rather they presence a static snap of the gamut of ecological dynamics and functions.

The following scopes for future research

• To construct modelling on resilience, beyond agriculture like livestock f ishery, forestry.

• To create new Algorithm of prediction in ecological behaviour and dynamics

• Gender and economic factors in resilience study and analysis

• Ecological resilience in different agro climatic zones covering coastal ecosystem, Himalayan ecosystem red lateritic ecosystem etc

• Policy research in ensuring and intriguing ecological resilience as well as social resilience on the common platform of production behaviour

• Importance of ecological resilience in the perspective of climate change and global warming

Metals are toxic and non biodegradable pollutants released into the environment through effluents from agriculture waste, mining, metal processing industries, pharmaceutical industries as well as domestic and natural activities. Metallic pollutants tend to persist indefinitely and eventually get accumulated in the ecosystem. Metals especially arsenic, copper, cadmium, chromium, lead, mercury, nickel, selenium and silver etc. possess a risk to living systems. Conventional processes applied to remediation of metallic pollutants are often restricted due to technical and economical constraints. Particularly when the metal contamination is at very low concentration the conventional methods become inefficient. In this situation application of bioremediation techniques is a technology of choice for environmental protection and clean up.

Despite the meticulous methodology and extensive analysis employed throughout this research project, it is crucial to acknowledge and address the limitations that arose during the study. By recognizing these limitations, we not only ensure a transparent evaluation of the research process but also shed light on potential areas for future investigations to refine and expand upon the findings.

In this section of the chapter, the limitations encountered in this thesis are highlighted as follows:

1. Due to the complexity of the concept, obtaining quantitative responses proved to be exceedingly challenging.

2. The development of improved scales for scoring could have enhanced the research if implemented.

3. The inclusion of a greater number of relevant variables could have provided a more comprehensive and in-depth understanding of the research topic.

4. Deploying mathematical optimization and simulations could have effectively integrated and co-integrated the seemingly disparate aspects of climate change perception, uncertainty perception, and perception of agricultural dynamics.

5. Presently, farmers are hesitant to engage in conversations and provide data to individuals outside their close social circles.

As the present study draws to a close, it opens up a myriad of possibilities for future research and exploration in the field of the present study. The insights gained and the findings presented in this thesis may provide a foundation for building upon and extending the existing body of knowledge. By identifying key areas that require additional attention and offering suggestions for future studies, this section of the chapter aims to inspire and guide researchers in their pursuit of enhancing our understanding and driving progress in this dynamic and evolving field.

The present study leaves behind the following domains which may be researched out in future:

1) The present research can be replicated with varied geo-spatial situations viz., in different locations and settings, with different respondents, with spatio-temporal expansion and methodological innovation.

2) PRA tools and materials can be deployed to collect more specific data to compensate for the inadequate information to go for the classical statistical approaches.

3) Multi-criteria decision analysis (MCDA) techniques can be integrated with mental modelling and fuzzy logic cognitive mapping so to enhance the decision-making process.

4) To realize the full potential of these frameworks, collaboration and knowledge sharing among researchers, practitioners, policymakers, and farmers are essential. Continued research and development efforts are needed to refine and validate the models, enhance user-friendliness, and adapt them to diverse agricultural systems and contexts.

Introduction
The study of energy flow through the ecosystem is known as Ecological Energetic. Ecological Energetic is the scientific discipline that investigates the movement ofenergy within an ecosystem. The process of energy transfer that takes place within a food chain is referred to as energy flow. The functioning of all species in an ecosystem is dependent on the energy they derive from the energy flow. The ecosystemsustains itself and achieves stability through the process of energy transfer.
Energy Transfer/Flow
Solar energy is the primary source of energy that enters the food chain at the level ofproducers, which are plants. Through the process of  photosynthesis, plants utilize solar energy to transform it into chemical energy, which is then used to produce various components of plants such as leaves, flowers, fruit, branches, trunks, and roots. Plants are referred to as producers in the ecosystem because they have the ability to transformthe sun’s energy directly into their tissues, allowing them to thrive. Herbivores consume the plants as nourishment, so obtaining energy. A significant portion of this energy is expended on the metabolic processes of these organisms, including respiration, digestion, tissue growth, blood circulation, and body temperature regulation. Energy is also expended in activities such as foraging, seeking refuge,reproducing, and nurturing offspring. The predators rely on the herbivores as their source of food.

Introduction

In India there are about 200 distillery having installed capacity 1555.5 million liters per annum out of which 50% are of 30 KL/ per day capacity about 50% of remaining distillery are of 45 to 60 KL/ per day capacity there are few distilleries which having go 120 KL/ per day capacity. Distillery waste is one of the major industrial waste having high organic and inorganic constituents in the recent past the treatment and disposal of distillery waste has become a subject of debate of each and every forum.

Bhuva is a small village in north-west Gujarat – India.  My mother was born there. The loving people of Bhuva called me ‘Bhano’ (Sister’s Son / Nephew) and it was my favourite place to go as a child. I have my fondest memories of Bhuva, but could not visit for several decades, until when I was once at the Junagadh Campus of Gujarat Agricultural University, to inaugurate the International Conference on New Developments in Agriculture. Bhuva was not too far and I decided to go there. Soon as I reached, a familiar face, now aged with time, recognized me from a distance and with tears rolling from his old eyes (and mine) he hugged me, calling out “MaroBhano, MaroBhano” (My sister’s son, my sister’s son)! Now in his eighties, it was overwhelming to meet Nanji Ata, who I always remembered being wise, educated and cheerful. He was a relatively progressive farmer with about 6 to 7 acres of land, a few cows and a buffalo. Though water was scarce and saline, he managed to make a good living and was considered a well to do man.

The primitive people were living as part of the environment along with other f lora and fauna in a perfect synchrony. Prior to industrialisation the people were living in an environment friendly manner without causing much damage to natural resources. During the time they were making good progress and were building huge structures which are of technical excellence even today. Post industrialisation the whole scenario changed very fast. The population increased many fold, people started making more goods than required to have a market hold to earn more – the human greed increased beyond limit.

Any perturbation and chaos in ecological setting and its functioning will lead to serious disruptions disruption in both resilience and livelihood. This is exactly what is being confronted by Indian Agriculture upfront. Our soils are brutally extorted to accept the harsh reality that close to 70 per cent of our cultivable land is starving of organic carbon. The ground water depletion in the name of modern agriculture has been another testimony of our ruthlessly prodigal agriculture amounting to serious water crisis. Every five seconds equivalent to a football ground, the golden acres, are vanishing with fertile soil from the chest of the planet. Thus, soil erosion amounting to almost 15 tons per hectare per year in Indian agriculture is not only alarming but also humongous. The losses of biodiversities including floral and faunal counts are adding blistering blistering barrier for our food production system. In the name of green revolution, we turned wrongly illusioned with the ability of so called high yielding varieties and have driven out our valuable landraces to invite gene myopia and gene erosion. This has got a catastrophic consequence. The stagnation of production and productivity in food sector is going to be the bleak indicator of our fragile and frail ecological resilience in the entire production system. But the down to earth reality is that apart from experts, most of our farmers are not aware of this threat, sensitized either. The book has assimilated the data in a delving manner, and real time fact of ground reality that reveals an interesting interpretation of farmers' perception on the rhetoric’s of ecological resilience in India.

Introduction
• Biosphere: Living things and the non-living systems that support them in their surroundings are intricately linked and mutually influence one another. Living things inhabit a comparatively small sphere that spans the surface of the globe, measuring less than 20 km in thickness and spanning roughly 8 km above and 10 km below sea level. The biosphere is the thin layer of soil, water, and land that covers the surface of the world. The land (lithosphere), the water (hydrosphere), and the air (atmosphere) are its three non-living constituents.
• Lithosphere: The solid portion of the earth is made up of the rocks and soil found both underneath and on the surface. About 4.6 billion years ago, a hot ball of substance gave rise to the earth and the lithosphere. Just eight of the 92 elements that make up the lithosphere are frequently found in crystal rocks. Of these components, 47% are oxygen, 28% are silicon, 8% are aluminum, and 5% are iron. The other ingredients are calcium, magnesium, sodium, and potassium, each making up 4%. When rocks break down, they create soil, which is what humans need for agriculture.
• Hydrosphere: The hydrosphere is the area of the earth that is covered in water. It encompasses 0.7 of the planet’s area. Only a minorportion  of the hydrosphere is made up of fresh water; the majority of the hydrosphere is made up of the marine ecosystem

Thermal Pollution
The term “thermal pollution” refers to the damaging rise in temperature that occurs in rivers, lakes, the ocean, and streams. The local fish and plant life may perish as a result of this temperature increase.
Definition
Thermal pollution refers to the release of warm water into rivers. (OR) Any process that modifies the temperature of water results in thermal pollution, which is the deterioration of water quality.
Causes/Sources
Electric power stations are major contributors to thermal pollution. Burning coal or natural gas produces heat in electric power plants. Because of the high temperatures, water can be turned into steam, which powers turbines and generates electricity. The plant circulates cool water near to the heated steam in order to help condense it. The 15 oC above-average temperature of this heated water is released back into the body of water. Thermal pollution can also be caused by runoff water. Concrete is heatabsorbing and can get extremely hot. The problem of water temperature rise is also a significant issue when runoff from concrete surfaces enters rivers.

The Tuppa area, which is located 10-12 km away from Nanded city, and covers an area of about 66 km² was blessed with good , quality of water before industrialisation in this area. With the advent of industries more and more people from this region started complaining about the bad taste & quality of drinking water from dug and bore wells. From 1997 to1999 there was continuous increase in the lateral extent of pollution, with deeper bore wells more contaminated than the dug wells (Kaplay, et al. 2004).

Introduction

A society constitutes of several social system and institution such as family, school, religion etc. Every activity of these social systems and institution affect our environment in some way of other. There are various factor bring changes in the society. They are biology, environment, psychology, culture, demography and technology. All these factors collectively contribute to the changes in our society.

Auguste Gomte the father of sociology - defined sociology as the science of society. Sociologist believes that one can study society and understand the laws of society by applying the tools of natural sciences. We need to understand the nature as environment, its nature of work and our interaction with it, to understand and improve the efficiency of working with the nature. The Global deterioration the humanity is facing today is unprecedented in the annals of human history. We are already facing grave, water crisis disasters of all kinds, food, energy and ethical crisis etc. The solution is not visible and may not be visible in near future too. Environmental pollution means contamination in water, air, and land due to the various human activities. Man exploits natural resources to earn more and more profits. Forest is being cut down, the land is spoiled, and the air is becoming fuel and water being polluted. So nature has lost its balance such a situation has leaded us to what can be called as Environmental crisis. The changing lifestyle of our society is one of the main reasons for this crisis.

But unplanned execution of work and excessive industrialization and many other human activities has brought us to an alarming stage. In the face to live a luxurious life style we have been destroying the natural ecological balance.

Introduction

Present work report the study on Jakekur dam situated 4 km. from Omerga

The degradation of dam has occurred not only due to influents inflow but also by sanitation, domestic sewage, agricultural waste, and other activities around the dam like washing cloths, cattle, vehicles, and dumping of solid waste. Apart from it a large number of heavy metals is contributed by corrosion of metal pipe, runoff water from surrounding area during rainy season discharge of decorative paints in water bodies.

Geographical and morphological features of Jakekur dam.

Catchments area : 2110 hector

Gross storage : 10.17 TM C

Full reservoir level : 10 meter.

Length of the dam : 21.25 km.

Height of the dam : 14.80 meter.

Climate change is a complex and dynamic phenomenon that has significant impacts on agriculture, especially in terms of uncertainty and variability. Agricultural dynamics refer to the various factors that affect agricultural production, including climate, soil, water availability, pests, and diseases, as well as market forces and government policies. Climate change has significant impacts on agricultural dynamics. Variations in temperature, patterns of rainfall, and occurrences of extreme weather can influence crop yields and livestock production in both beneficial and detrimental ways (UCAR, 2021). The effects of climate change on farming can differ based on the geographical location and the specific agricultural practices employed (Wikipedia Contributors, 2019). For example, in some areas, increased rainfall may lead to increased crop yields, while in other areas, droughts may lead to crop failures and loss of income for farmers. Additionally, rising temperatures can cause reduced crop yields and decreased quality of some crops.

Uncertainty is a term used to describe a situation where there is a lack of information, knowledge, or predictability about a particular outcome or event. In agricultural dynamics, uncertainty can refer to a range of factors that can affect the production, distribution, and consumption of agricultural products. One of the most significant sources of uncertainty in agriculture is the weather. The productivity of crops can be significantly influenced by weather conditions, including rainfall and temperature and farmers need to effectively adjust their agricultural practices to adapt to these changing weather patterns (Guntukulaand Goyari, 2020). For example, droughts or floods can reduce crop yields, while frost or hail can damage crops(Lamaoui et al., 2018).

1.1 Man’s place in Nature

All religions of the world share the view that man is the supreme being among God’s creations. He is the only one among many creatures to enjoy nature’s beauties and bounties. Nature is given to him so as to make responsible and judicious use of it. No religion justifies the most destructive attitude the modern man has developed towards his environment. All religions urge man to treat nature as a God-given gift, stating that God is omnipresent in the manifestations of the nature. It is irreligious for man to expect miracles and exploit the environment. Man must be confronted with the reality that struggle is essential for life rather than “struggle for existence.”

India is home of 16.7 % of the world population living in just 2.4 % of the worlds total land area. The decennial increase in population (1991-2001) has been 18.1 equivalents to the total population of Canada, France and Germany. The population in this century has 1.6 billion by 1960.

14.1 What is Education

Education is a systematic attempt towards human learning. All learning is subjective and self related. It is neither literacy nor information. Knowledge can never be learned. Knowledge is the fruit of experience and experience is the sensation of the individual. Individual experience is the internal function and is the function of awareness and understanding. And, one of the processes of knowledge and raising awareness is to be able to identify and clarify our values. Now values in education are essential to help each one of us directly so that we may order our relationships to the environment that lies outside us. Once we are clear about values, we shall be better able to shift and control information of the natural world, make wise choices and decisions, and be creative in our mental processes.

Tools of Public Awareness

The public awareness and awakening can be created among people through various means and ways. In this age of computers and communication, science and technology, information and advertisements there are several quick and effective means of spreading news. The electronic media, the press, education institution, religious, adult education, moral education, spiritual education, religious discourse etc. all are essentially complementary to each other. The governments and the policy makers can only work forwards environmental preservation on political basis. The media, if work passively on pro environmental issues, awareness can be effectively generated among people.