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IDEAS TO TAKE INTO EVERYDAY LIFE

Water & oceans

Follow water from the kitchen tap to the coast.

34 articles

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Water & oceans · Guide

Why is the ocean warming?

The ocean is warming because it absorbs much of the excess heat trapped by human-driven climate change. Ocean circulation redistributes heat, while the resulting changes affect marine ecosystems and coastal conditions over time.

· 3 min 21 sec read ↗

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Water & oceans · Guide

How does a wetland work?

A wetland works through the interaction of shallow water, saturated soils, plants and wildlife. Together they can slow and store water, support food webs and influence water quality, with results shaped by local conditions.

· 3 min 28 sec read ↗

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Water & oceans · Guide

How to read a water quality report?

Read a water quality report by checking what water and location it covers, which measurements were taken, and what the results mean for your intended use. A report is a dated snapshot, not a universal safety guarantee.

· 3 min 20 sec read ↗

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Water & oceans · Guide

Why rivers flood?

Rivers flood when water entering a channel exceeds what it can carry, often after heavy rain or snowmelt; watershed shape, land cover, and floodplain storage affect the outcome.

· 2 min 59 sec read ↗

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Water & oceans · Guide

Why mangroves matter?

Mangroves matter because coastal wetlands connect habitat, water quality and shoreline protection. Here is how those benefits work, what they can and cannot do, and how to make a useful local choice.

· 3 min 32 sec read ↗

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Water & oceans · Guide

What is a sustainable drainage system?

A sustainable drainage system manages rain close to where it falls, using storage, infiltration or slower release to reduce fast runoff. Understand its purpose, limits and the local checks to make before building one.

· 3 min 27 sec read ↗

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Water & oceans · Guide

Rainwater harvesting basics?

A practical introduction to collecting roof runoff: how a simple system works, what to consider before installing one, and how to match storage to a useful purpose.

· 3 min 14 sec read ↗

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Water & oceans · Guide

Why seagrass matters?

Seagrass grows underwater, but its value is best understood through the broader roles of wetlands: habitat, water quality, flood storage and watershed connections. Learn what those roles suggest and what to check locally.

· 3 min 32 sec read ↗

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Water & oceans · Guide

Why healthy soil holds water?

Healthy soil can absorb and store more rain because its pores, roots and organic matter create pathways and spaces for water. Learn how to recognize the difference between useful retention and poor drainage.

· 3 min 41 sec read ↗

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Water & oceans · Guide

Water scarcity vs drought?

Drought describes a prolonged shortfall of precipitation; water scarcity describes whether people can reliably access enough usable water. Knowing the difference helps identify whether a problem is temporary, structural, or both.

· 3 min 39 sec read ↗

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Water & oceans · Guide

Permeable paving vs concrete?

Permeable paving lets some rainfall pass through joints or pores into a prepared base, while conventional concrete sheds most water; compare drainage, upkeep, loading, and site conditions.

· 2 min 56 sec read ↗

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Water & oceans · Guide

How to protect a local stream?

Protect a stream by focusing on what enters it, how quickly runoff reaches it, and whether nearby wetlands and vegetation remain connected. Start with observation and local guidance before attempting changes in or near the channel.

· 3 min 37 sec read ↗

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Water & oceans · Guide

How to find a household water leak?

Look for moisture, sounds and unexplained water use, then isolate fixtures methodically. A meter check can help identify continuous flow, but the utility or a qualified plumber may be needed to locate a hidden leak.

· 3 min 32 sec read ↗

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Water & oceans · Guide

How plastic reaches the ocean?

Plastic can travel from streets and yards through storm drains, streams and rivers before reaching coastal waters. Preventing that journey means reducing litter and keeping loose waste out of runoff pathways.

· 3 min 30 sec read ↗

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Water & oceans · Guide

Greywater vs rainwater?

Greywater and rainwater come from different places and suit different jobs; compare their sources, handling needs, and local rules before choosing a reuse system.

· 3 min 2 sec read ↗