comments
Respond
Comment on the article
Add a citation
Reply with an article
Start a new topic
Edit
Edit article
Delete article
Share
Invite
Link
Embed
Social media
Avatar
View
Graph
Explorer
Focus
Down
Load 1 level
Load 2 levels
Load 3 levels
Load 4 levels
Load all levels
All
Dagre
Focus
Down
Load 1 level
Load 2 levels
Load 3 levels
Load 4 level
Load all levels
All
Tree
SpaceTree
Focus
Expanding
Load 1 level
Load 2 levels
Load 3 levels
Down
All
Down
Radial
Focus
Expanding
Load 1 level
Load 2 levels
Load 3 levels
Down
All
Down
Box
Focus
Expanding
Down
Up
All
Down
Article ✓
Outline
Document
Down
All
Page
Canvas
Time
Timeline
Calendar
Updates
Subscribe to updates
Get updates
Past 24 hours
Past week
Past month
Past year
Pause updates
Contact us
Observed melting of snow and ice
Observations of widespread melting of snow and ice.
RELATED ARTICLES
Explain
⌅
Anthropogenic Climate Change
Anthropogenic Climate Change☜Mapping the causes, consequences and potential responses to climate change.☜F1CEB7
⌃
Human impact on the Earth's climate?
Human impact on the Earth's climate?☜Is human activity changing the Earths climate? To what extent are changes in the Earths climate being driving by human behavior?☜FFB597
⌃
Case for significant anthropogenic forcing is clear
Case for significant anthropogenic forcing is clear☜There is credible evidence of significant anthropogenic forcing of climate change.☜59C6EF
⌃
Scientific measurements provide strong supporting evidence
Scientific measurements provide strong supporting evidence☜Scientific measurements provide strong support for the case for significant anthropogenic climate change.☜98CE71
■
Observed melting of snow and ice
Observed melting of snow and ice☜Observations of widespread melting of snow and ice.☜98CE71
↳
Global Reduction of Glacier Coverage
Global Reduction of Glacier Coverage☜Glacier coverage, the world over, is massively reduced. Many of these glaciers show ages extending into hundreds or thousands of centuries. ☜98CE71
↳
Greenland and Antarctic ice-sheets losing mass at an increasing rate
Greenland and Antarctic ice-sheets losing mass at an increasing rate☜A wide array of satellite and ice measurements now demonstrate beyond doubt that both the Greenland and Antarctic ice-sheets are losing mass at an increasing rate.☜98CE71
↳
Demise of polar amplification
Demise of polar amplification☜Average antarctic average temperatures do not support Dr. Hansens theory of polar amplification (in Climate Sensitivity to Increasing Greenhouse Gases) caused by CO2 accumulation.☜EF597B
↳
Historical ice data ad hoc and haphazard
Historical ice data ad hoc and haphazard☜Until recently, the arctic ice extent was measured only during expeditions. The satellite record is too short to justify claims that there is anything exceptional about the apparent shrinkage in Arctic ice.☜EF597B
↳
Ice not melting as expected
Ice not melting as expected☜Arctic ice area for 2008 does not conform to dire predictions of an ice-free arctic.☜EF597B
⇤
Observed rises in global average sea level
Observed rises in global average sea level☜The rate of sea level rise since the mid-19th century has been larger than the mean rate during the previous two millennia (high confidence). Over the period 1901–2010, global mean sea level rose by 0.19 [0.17 to 0.21] m☜FFFACD
⇥
Earth's globally averaged surface temperature is rising
Earth's globally averaged surface temperature is rising☜Observed increases in the Earths globally averaged surface temperature offer credible evidence of significant climate change.☜FFFACD
□
Earth's globally averaged surface temperature is rising
Earth's globally averaged surface temperature is rising☜Observed increases in the Earths globally averaged surface temperature offer credible evidence of significant climate change.☜98CE71
□
CO2 levels haven't risen this rapidly at any time over 20m years
CO2 levels haven't risen this rapidly at any time over 20m years☜☜98CE71
□
Global CO2 emissions from fossil fuels 40% higher in 2008 than 1990
Global CO2 emissions from fossil fuels 40% higher in 2008 than 1990☜Global carbon dioxide emissions from fossil fuels in 2008 were nearly 40% higher than those in 1990.☜98CE71
□
Observed increases in global average ocean temperature
Observed increases in global average ocean temperature☜Observed increases in global average ocean temperature [citation needed].☜98CE71
□
Observed rises in global average sea level
Observed rises in global average sea level☜The rate of sea level rise since the mid-19th century has been larger than the mean rate during the previous two millennia (high confidence). Over the period 1901–2010, global mean sea level rose by 0.19 [0.17 to 0.21] m☜98CE71
□
Phytoplankton vanishing from warming oceans
Phytoplankton vanishing from warming oceans☜Phytoplankton live near the surface of the oceans and produce 50% of the worlds oxygen, and absorb a corresponding amount of carbon dioxide. Since 1950, 40% of these phytoplankton have disappeared from North American oceans due to temperature stratification. ☜98CE71
□
Graph of this discussion
Graph of this discussion☜Click this to see the whole debate, excluding comments, in graphical form☜dcdcdc
Enter the title of your article
Enter a short (max 500 characters) summation of your article
Click the button to enter task scheduling information
Open
Enter the main body of your article
Prefer more work space? Try the
big editor
Enter task details
Message text
Select assignee(s)
Due date (click calendar)
RadDatePicker
RadDatePicker
Open the calendar popup.
Calendar
Title and navigation
Title and navigation
<<
<
November 2024
>
<<
November 2024
S
M
T
W
T
F
S
44
27
28
29
30
31
1
2
45
3
4
5
6
7
8
9
46
10
11
12
13
14
15
16
47
17
18
19
20
21
22
23
48
24
25
26
27
28
29
30
49
1
2
3
4
5
6
7
Reminder
No reminder
1 day before due
2 days before due
3 days before due
1 week before due
Ready to post
Copy to text
Enter
Cancel
Task assignment(s) have been emailed and cannot now be altered
Lock
Cancel
Save
Comment graphing options
Choose comments:
Comment only
Whole thread
All comments
Choose location:
To a new map
To this map
New map options
Select map ontology
Options
Standard (default) ontology
College debate ontology
Hypothesis ontology
Influence diagram ontology
Story ontology
Graph to private map
Cancel
Proceed
+Comments (
0
)
- Comments
Add a comment
Newest first
Oldest first
Show threads
+Citations (
1
)
- Citations
Add new citation
List by:
Citerank
Map
+About
- About
Entered by:-
David Price
NodeID:
#5204
Node type:
SupportiveArgument
Entry date (GMT):
4/11/2008 2:44:00 AM
Last edit date (GMT):
3/23/2009 8:38:00 AM
Show other editors
Incoming cross-relations:
1
Outgoing cross-relations:
1
Average rating:
0
by
0
users
Enter comment
Select article text to quote
Cancel
Enter
welcome text
First name
Last name
Email
Skip
Join
x
Select file to upload