ADVERTISEMENT

Cloud-seeding over Pantabangan Dam set

Published Sep 14, 2020 04:02 pm

CABANATUAN CITY, Nueva Ecija (PNA) – At least 100 people, including farmers and irrigation officials, were commissioned as spotters of clouds for a cloud-seeding operation to boost Pantabangan Dam’s water reserve.

Engineer Rosalinda Bote, department manager of the National Irrigation Administration-Upper Pampanga River Integrated Irrigation System, checks the bags of salt for cloud seeding over Pantabangan Dam. As of Sept. 12, 2020, the water level of Pantabangan Dam was at 182 meters above sea level (masl), way below the 201 masl by the start of September in 2019, and the 210 masl by end-October target. (Contributed Photo via PNA)

Engineer Rosalinda Bote, department manager of the National Irrigation Administration-Upper Pampanga River Integrated Irrigation System ( NIA-UPRIIS), said that, as of Saturday, the water level of Pantabangan Dam was at 182 meters above sea level (masl), way below the 201 masl compared to that at start of September in 2019, and the 210 masl by end-October target.

"We organized almost 100 cloud spotters within Nueva Ecija," Bote said, adding these people take real time photographs of clouds in their respective areas through GPS-enhanced phones.

 
The photos were being sent to the Bureau of Soils and Water Management (BSWM) of the Department of Agriculture (DA) for assessment and prioritization.

Bote said NIA administrator Ricardo Visaya has issued a green light to the activity to induce rains over Pantabangan reservoir or watershed in preparation for the dry crop season of 2021.

The agency initially allocated P2.64 million from its calamity fund for the cloud-seeding activity.

The NIA-UPRIIS has initially procured 900 bags of salt, she said.

The carrier had conducted a familiarization flight over the area, she added.

"Ito namang wet season so far ay makakaraos naman na at the same at may umaani na (We are ‘surviving’ this wet season so far and at the same time there are those who are already harvesting," Bote said, adding almost 4,000 hectares of rice-field have already been harvested.

But they continued that minimal release of irrigation water may be needed even as most crops have already passed reproductive stage, she added.

Based on the advice of the government weather bureau, it expects slight La Niña from October this year to January of 2021.

But the scarcity of rains in the last months made them leaning on induced water to make sure they can irrigate the entire 140,000-hectare service area come summer.

Agriculture Secretary William Dar earlier said cloud-seeding will ensure a "respectable rice harvest in Central Luzon, particularly in Nueva Ecija, Pampanga, Bulacan, and Tarlac."

“For this joint effort, we thank the NIA, Civil Aviation Authority of the Philippines (CAAP), and the Philippine Army’s Fort Magsaysay,” DA-BSWM Director Sonia Salguero said in her report to Dar. 

ADVERTISEMENT
.most-popular .layout-ratio{ padding-bottom: 79.13%; } @media (min-width: 768px) and (max-width: 1024px) { .widget-title { font-size: 15px !important; } }

{{ articles_filter_1561_widget.title }}

.most-popular .layout-ratio{ padding-bottom: 79.13%; } @media (min-width: 768px) and (max-width: 1024px) { .widget-title { font-size: 15px !important; } }

{{ articles_filter_1562_widget.title }}

.most-popular .layout-ratio{ padding-bottom: 79.13%; } @media (min-width: 768px) and (max-width: 1024px) { .widget-title { font-size: 15px !important; } }

{{ articles_filter_1563_widget.title }}

{{ articles_filter_1564_widget.title }}

.mb-article-details { position: relative; } .mb-article-details .article-body-preview, .mb-article-details .article-body-summary{ font-size: 17px; line-height: 30px; font-family: "Libre Caslon Text", serif; color: #000; } .mb-article-details .article-body-preview iframe , .mb-article-details .article-body-summary iframe{ width: 100%; margin: auto; } .read-more-background { background: linear-gradient(180deg, color(display-p3 1.000 1.000 1.000 / 0) 13.75%, color(display-p3 1.000 1.000 1.000 / 0.8) 30.79%, color(display-p3 1.000 1.000 1.000) 72.5%); position: absolute; height: 200px; width: 100%; bottom: 0; display: flex; justify-content: center; align-items: center; padding: 0; } .read-more-background a{ color: #000; } .read-more-btn { padding: 17px 45px; font-family: Inter; font-weight: 700; font-size: 18px; line-height: 16px; text-align: center; vertical-align: middle; border: 1px solid black; background-color: white; } .hidden { display: none; }
function initializeAllSwipers() { // Get all hidden inputs with cms_article_id document.querySelectorAll('[id^="cms_article_id_"]').forEach(function (input) { const cmsArticleId = input.value; const articleSelector = '#article-' + cmsArticleId + ' .body_images'; const swiperElement = document.querySelector(articleSelector); if (swiperElement && !swiperElement.classList.contains('swiper-initialized')) { new Swiper(articleSelector, { loop: true, pagination: false, navigation: { nextEl: '#article-' + cmsArticleId + ' .swiper-button-next', prevEl: '#article-' + cmsArticleId + ' .swiper-button-prev', }, }); } }); } setTimeout(initializeAllSwipers, 3000); const intersectionObserver = new IntersectionObserver( (entries) => { entries.forEach((entry) => { if (entry.isIntersecting) { const newUrl = entry.target.getAttribute("data-url"); if (newUrl) { history.pushState(null, null, newUrl); let article = entry.target; // Extract metadata const author = article.querySelector('.author-section').textContent.replace('By', '').trim(); const section = article.querySelector('.section-info ').textContent.replace(' ', ' '); const title = article.querySelector('.article-title h1').textContent; // Parse URL for Chartbeat path format const parsedUrl = new URL(newUrl, window.location.origin); const cleanUrl = parsedUrl.host + parsedUrl.pathname; // Update Chartbeat configuration if (typeof window._sf_async_config !== 'undefined') { window._sf_async_config.path = cleanUrl; window._sf_async_config.sections = section; window._sf_async_config.authors = author; } // Track virtual page view with Chartbeat if (typeof pSUPERFLY !== 'undefined' && typeof pSUPERFLY.virtualPage === 'function') { try { pSUPERFLY.virtualPage({ path: cleanUrl, title: title, sections: section, authors: author }); } catch (error) { console.error('ping error', error); } } // Optional: Update document title if (title && title !== document.title) { document.title = title; } } } }); }, { threshold: 0.1 } ); function showArticleBody(button) { const article = button.closest("article"); const summary = article.querySelector(".article-body-summary"); const body = article.querySelector(".article-body-preview"); const readMoreSection = article.querySelector(".read-more-background"); // Hide summary and read-more section summary.style.display = "none"; readMoreSection.style.display = "none"; // Show the full article body body.classList.remove("hidden"); } document.addEventListener("DOMContentLoaded", () => { let loadCount = 0; // Track how many times articles are loaded const offset = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; // Offset values const currentUrl = window.location.pathname.substring(1); let isLoading = false; // Prevent multiple calls if (!currentUrl) { console.log("Current URL is invalid."); return; } const sentinel = document.getElementById("load-more-sentinel"); if (!sentinel) { console.log("Sentinel element not found."); return; } function isSentinelVisible() { const rect = sentinel.getBoundingClientRect(); return ( rect.top < window.innerHeight && rect.bottom >= 0 ); } function onScroll() { if (isLoading) return; if (isSentinelVisible()) { if (loadCount >= offset.length) { console.log("Maximum load attempts reached."); window.removeEventListener("scroll", onScroll); return; } isLoading = true; const currentOffset = offset[loadCount]; window.loadMoreItems().then(() => { let article = document.querySelector('#widget_1690 > div:nth-last-of-type(2) article'); intersectionObserver.observe(article) loadCount++; }).catch(error => { console.error("Error loading more items:", error); }).finally(() => { isLoading = false; }); } } window.addEventListener("scroll", onScroll); });

Sign up by email to receive news.