Geographical Analysis of Water Quantity and Usage Sectors in Halabja Province for the Year (2022)

Abstract

Water is a crucial source of life, yet it faces immense pressure due to climate change, population growth, and human activities. This research aims to provide a geographical analysis of water quantity and its usage sectors in Halabja Province for the year (2022) and to assess the current water situation in this significant region. The study's importance lies in highlighting the status of water resources and the impacts of their usage on the agricultural, industrial, and domestic sectors, alongside proposing solutions to reduce waste.

The main objectives include identifying and analyzing the quantity of water produced and consumed across various sectors, as well as evaluating the level of water availability for urban and rural populations. The research employed a mixed methodology, combining descriptive methods for characterizing the geographical features, analytical methods for identifying relationships between water resources and natural/human factors, and regional methods for understanding water demand within the province.

The most significant findings indicate that the agricultural sector is the largest water consumer, accounting for approximately 94.7% of total usage. Most of this consumption occurs through inefficient traditional irrigation systems, leading to substantial water waste. Furthermore, the Sirwan River, as the lifeline of the region, has experienced a considerable reduction in water flow due to the construction of the Darian Dam by Iran. Additionally, Halabja Province lacks adequate infrastructure for rainwater harvesting, resulting in the loss of large quantities of seasonal water.

The key recommendations of the study include implementing a strategic plan for constructing a network of small dams and ponds along the seasonal valleys and streams of the region to collect rainwater. It also recommends encouraging farmers to reduce the cultivation of water-intensive summer crops and to promote crops like olives and pomegranates that require less water. Furthermore, the study advises initiating a process for registering, licensing, and monitoring wells, and establishing a monitoring network for groundwater levels and quality.