International Protocols. Environment conservation 🌲

International protocols related to the environment are agreements or treaties that are negotiated and adopted by multiple countries to address specific environmental issues. These protocols serve as frameworks for cooperation and action, outlining the obligations and commitments of participating countries. Here are a few notable international protocols related to the environment:

1. Kyoto Protocol (1997): The Kyoto Protocol is an international treaty under the United Nations Framework Convention on Climate Change (UNFCCC). It aimed to combat global warming by setting binding emission reduction targets for developed countries. The protocol introduced the concept of carbon trading and established mechanisms for countries to achieve their targets through emissions trading, clean development projects, and joint implementation.

2. Montreal Protocol (1987): The Montreal Protocol on Substances that Deplete the Ozone Layer is a global environmental agreement. It aims to protect the ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS), such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). The protocol has been successful in reducing ODS production and has contributed to the recovery of the ozone layer.

3. Cartagena Protocol on Biosafety (2000): The Cartagena Protocol on Biosafety is a supplementary agreement to the Convention on Biological Diversity (CBD). It addresses the safe transfer, handling, and use of living genetically modified organisms (GMOs) that may have adverse effects on biodiversity. The protocol promotes transparency, information sharing, and risk assessment in the field of biotechnology to ensure the safe handling of GMOs.

4. Basel Convention (1989): The Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and Their Disposal is an international treaty that aims to minimize the generation and movement of hazardous wastes. The convention promotes environmentally sound management of hazardous wastes, regulates their transboundary movement, and encourages countries to minimize waste generation and promote waste recycling and disposal.

5. Aarhus Convention (1998): The Aarhus Convention, also known as the Convention on Access to Information, Public Participation in Decision-making, and Access to Justice in Environmental Matters, aims to promote environmental democracy. The convention grants the public the right to access environmental information, participate in decision-making processes, and access justice in environmental matters. It encourages transparency and public involvement in environmental governance.

These are just a few examples of international protocols related to the environment. There are many other agreements and treaties that address specific environmental issues, such as biodiversity conservation, marine pollution, desertification, and sustainable development. These protocols play a crucial role in fostering international cooperation, setting standards, and guiding countries' actions to address global environmental challenges.

🌏

Comments

Regional Geography, Systematic Geography, Idiographic, Nomothetic, Inductive and Deductive Approaches

T wo major ways of studying Geography : the Regional Approach and the Systematic Approach . It also explains the related ideas of idiographic vs. nomothetic and inductive vs. deductive reasoning , especially in the context of the Hartshorne–Schaefer debate . 1. Regional Geography: “All About One” Regional Geography studies one particular region in detail . A region is an area that has some degree of homogeneity (sameness) within its boundary but is also unique or different from other regions . For example, if we study Palakkad District , we may study: Relief and drainage Climate Soil Vegetation Agriculture Population Occupation Economy Culture Political characteristics The purpose is to understand the complete geographical personality of Palakkad and the relationships among its different features. Key concepts Region: A geographical area with identifiable characteristics and boundaries. Homogeneity: Si...

Kuhn’s Paradigms

The given content explains Thomas S. Kuhn’s model of scientific development , its application to geography, and criticisms by Karl Popper, Paul Feyerabend, Michel Foucault , and others. 1. Basic Idea Kuhn argued that science does not develop continuously in a straight line . Instead, scientific development occurs through: Preparadigm → Paradigm → Normal Science → Crisis → Scientific Revolution → New Paradigm A new paradigm may replace an older one, producing a major change in the way scientists understand and study a subject. Concepts and Terminologies Concept / Term Simple Meaning Paradigm A commonly accepted framework/model that guides scientific research Exemplar A successful concrete problem-solution used as a model for future research Disciplinary Matrix Shared beliefs, values, concepts, methods and techniques of a scientific community Preparadig...

Multispectral and Hyperspectral Imaging Systems

The main idea is how a remote-sensing sensor collects information about an area . A sensor does not simply take an ordinary photograph. It measures the electromagnetic energy reflected or emitted by objects in different wavelength bands . Depending on how many bands are measured and how the sensor collects them, different imaging systems are used. 1. Multispectral vs. Hyperspectral Multispectral imaging (MSI) records information in a limited number of relatively broad, separate spectral bands , such as blue, green, red, near-infrared and shortwave infrared. Hyperspectral imaging (HSI) records information in many narrow and usually contiguous spectral bands . Therefore, it provides a much more detailed spectral signature of each pixel. The resulting dataset is commonly called a hyperspectral data cube (hypercube) because it contains: X-axis → spatial information Y-axis → spatial information Z-axis → wavelength/spectral information Thus, hype...

Discrete Detectors and Scanning mirrors Across the track scanner Whisk broom scanner.

Multispectral Imaging Using Discrete Detectors and Scanning Mirrors (Across-Track Scanner or Whisk Broom Scanner) Multispectral Imaging: This technique involves capturing images of the Earth's surface using multiple sensors that are sensitive to different wavelengths of electromagnetic radiation. This allows for the identification of various features and materials based on their spectral signatures. Discrete Detectors: These are individual sensors that are arranged in a linear or array configuration. Each detector is responsible for measuring the radiation within a specific wavelength band. Scanning Mirrors: These are optical components that are used to deflect the incoming radiation onto the discrete detectors. By moving the mirrors, the sensor can scan across the scene, capturing data from different points. Across-Track Scanner or Whisk Broom Scanner: This refers to the scanning mechanism where the mirror moves perpendicular to the direction of flight. This allows for t...

Satalite

Landsat → Land resources SPOT → High-resolution mapping IRS → Indian natural-resource mapping ASTER → Geology + thermal + DEM QuickBird → Very high spatial resolution MODIS → Daily global monitoring GOES → Weather monitoring AVHRR → Weather + vegetation + ocean AVIRIS → Hyperspectral imaging Highest spectral resolution: AVIRIS (224 narrow bands) Highest spatial resolution in this list: QuickBird (~0.61 m PAN) Highest temporal frequency: GOES (minutes) Best broad global monitoring: MODIS Indian sensors: IRS-LISS III and LISS IV Hyperspectral: AVIRIS Thermal + multispectral + DEM: ASTER abbreviations MSS – Multispectral Scanner System TM – Thematic Mapper ETM+ – Enhanced Thematic Mapper Plus GOES – Geostationary Operational Environmental Satellite AVHRR – Advanced Very High Resolution Radiometer HRV – High Resolution Visible HRVIR – High Resolution Visible and Infrared HRG – High Resolution Geometric ...

Vineesh V, Geography

Search This Blog