Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Precipitation Processes01:12

Precipitation Processes

6.5K
The experimental conditions in a gravimetric analysis should be optimized to maximize the particle size and purity of the obtained precipitate. Ideally, the concentration of the precipitating reagent should be low with effective stirring to maintain low relative supersaturation for the growth of large crystals. In homogeneous precipitation, the precipitant is slowly generated by a chemical reaction in the solution to avoid local reagent excesses. For example, urea decomposes gradually to...
6.5K
Precipitation and Co-precipitation01:17

Precipitation and Co-precipitation

5.4K
Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
5.4K
Precipitation Gravimetry01:03

Precipitation Gravimetry

15.9K
Precipitation gravimetry is based on converting an analyte into a sparingly soluble precipitate, which is separated by filtration and weighed. An ideal precipitate should be pure, insoluble, of known composition, and easily filtered from the reaction mixture.
In determining nickel by gravimetric analysis, a precipitant of ethanolic dimethylglyoxime is added to a hot nickel salt solution. This is quickly followed by the dropwise addition of dilute ammonia solution until precipitation occurs. A...
15.9K
The Water Cycle01:00

The Water Cycle

29.3K
The Earth’s hydrosphere includes all of the areas where the storage and movement of water occurs. Since water is the basis of all living processes, the cycling of water is extremely important to ecosystem dynamics.
29.3K
Types of Coprecipitation01:10

Types of Coprecipitation

6.9K
Coprecipitation is the contamination of a precipitate by otherwise soluble species and occurs via different processes. In colloidal precipitates, coprecipitation occurs via surface adsorption. For instance, barium sulfate has a primary layer of adsorbed barium ions and a secondary layer of nitrate counterions. This results in contamination of the precipitate by barium nitrate.
Sometimes, ions in a crystal lattice can undergo isomorphous replacement by inclusions of similar charge and size. For...
6.9K
What is Climate?01:16

What is Climate?

21.3K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
21.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Elevated CO<sub>2</sub> Drives the Enrichment of Multidrug Resistance Genes in Paddy Soils.

Toxics·2026
Same author

Saccades serve as a complementary behavioral biomarker for detecting mild cognitive impairment in elderly knee/hip arthroplasty patients.

Experimental gerontology·2026
Same author

Macular fibrosis secondary to neovascular age-related macular degeneration: from clinic to biology.

Progress in retinal and eye research·2026
Same author

Emerging therapeutic advances for immune thrombocytopenia: highlights from selected early‑phase and pivotal trials at the 2025 ASH annual meeting.

Experimental hematology & oncology·2026
Same author

Qihuang Zhuyu Formula Attenuates Myocardial Ischemia Reperfusion Injury by Regulating Autophagy via the NF-κB P65/TRAIL Pathway.

Combinatorial chemistry & high throughput screening·2026
Same author

Climate change exacerbates disparities of energy resilience in New York City.

Nature communications·2026
Same journal

Interplay between oxygen redox and interfacial stability of Li-rich positive electrodes in sulfide-based all-solid-state batteries.

Nature communications·2026
Same journal

Breaking dependence on melanisation imparts diversity to a dogmatic invasion strategy of phytopathogenic fungi.

Nature communications·2026
Same journal

Hydroxyl-rich nanocavities on perovskite enable nearly barrierless intramolecular hydrogen transfer for nitrate electroreduction to ammonia.

Nature communications·2026
Same journal

Household mobility responses to weather extremes in Kyrgyzstan.

Nature communications·2026
Same journal

Autonomous Motion Vision with Tri-bulk-heterojunctioned Organic Adaptation Transistor.

Nature communications·2026
Same journal

Tissue-adhesive hydrogel optical fiber for peripheral optogenetic neuromodulation.

Nature communications·2026
See all related articles

Related Experiment Video

Updated: Mar 15, 2026

A Protocol for Conducting Rainfall Simulation to Study Soil Runoff
10:35

A Protocol for Conducting Rainfall Simulation to Study Soil Runoff

Published on: April 3, 2014

21.5K

Tropical cyclone rainfall extends inland.

E Deng1, Qian Xiang2, De-Hui Ouyang1

  • 1State Key Laboratory of Climate Resilience for Coastal Cities, Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong, China.

Nature Communications
|March 14, 2026
PubMed
Summary
This summary is machine-generated.

Tropical cyclone rainfall is extending further inland globally. This trend, driven by warming oceans, increases flood risks for inland coastal communities.

More Related Videos

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds
12:50

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Published on: September 26, 2017

12.1K
A Simple Planting Technique for Re-establishing Trees Where Frequent Inundation Occurs
04:41

A Simple Planting Technique for Re-establishing Trees Where Frequent Inundation Occurs

Published on: January 26, 2018

6.6K

Related Experiment Videos

Last Updated: Mar 15, 2026

A Protocol for Conducting Rainfall Simulation to Study Soil Runoff
10:35

A Protocol for Conducting Rainfall Simulation to Study Soil Runoff

Published on: April 3, 2014

21.5K
Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds
12:50

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Published on: September 26, 2017

12.1K
A Simple Planting Technique for Re-establishing Trees Where Frequent Inundation Occurs
04:41

A Simple Planting Technique for Re-establishing Trees Where Frequent Inundation Occurs

Published on: January 26, 2018

6.6K

Area of Science:

  • Climatology
  • Meteorology
  • Oceanography

Background:

  • Tropical cyclone (TC) rainfall intensity over oceans is well-documented.
  • Coastal regions face increasing flood risks from TC-induced rainfall.
  • Inland areas beyond 100 km from coastlines are often unprepared for TC flooding.

Purpose of the Study:

  • To assess global shifts in terrestrial tropical cyclone rainfall, particularly heavy rainfall events.
  • To determine if TC rainfall has extended inland globally and quantify this trend.

Main Methods:

  • Analysis of global TC rainfall data from 1980 to 2023.
  • Statistical assessment of the landward extent of heavy rainfall (≥30 mm per 3 h).
  • Utilizing observations and model simulations to investigate contributing factors.

Main Results:

  • Global TC rainfall has extended inland between 1980 and 2023.
  • Northern Hemisphere continental coasts show an increase in heavy TC rainfall extent at 3.8 ± 1.8 km per decade.
  • Nearshore sea-surface temperature (SST) warming is linked to this landward extension.

Conclusions:

  • Tropical cyclone heavy rainfall is increasingly extending inland globally.
  • Warming sea-surface temperatures and coastal urbanization are likely drivers of this phenomenon.
  • The landward shift in TC rainfall poses escalating flood risks to inland coastal populations.