gcb-topic-selection
GitHub评估研究选题是否符合《全球变化生物学》期刊范围，通过检查驱动因子、生物响应、机制及广泛适用性来优化研究框架与文章类型选择。
Trigger Scenarios
Install
npx skills add brycewang-stanford/Awesome-Journal-Skills --skill gcb-topic-selection -g -y
SKILL.md
Frontmatter
{
"name": "gcb-topic-selection",
"description": "Use when deciding whether a research idea fits Global Change Biology (GCB) and how to frame its significance. GCB wants a mechanistic link between a global-change driver and a biological response, of broad relevance across systems. Tests fit and sharpens the question; it does not generate data or guarantee acceptance."
}
Topic Selection & Fit (gcb-topic-selection)
GCB's remit is the interface between global environmental change and biological systems. A paper fits when it shows how a driver of global change affects (or is affected by) living systems — and why that matters beyond a single site or species. This skill tests fit and sharpens the framing before you invest in design.
When to trigger
- Deciding whether an idea belongs in GCB versus a regional, taxon-specific, or conservation-practice journal
- Framing the global-change significance and the mechanism up front
- Choosing the article type (Primary Research Article, Technical Advance, Review, Opinion/Perspective)
The GCB fit test
- Is there a global-change driver? Climate warming, drought, rising CO2 / tropospheric ozone, nitrogen deposition, land-use change, ocean change — an aspect of change that affects a substantial part of the globe.
- Is there a biological response or feedback? A response or feedback in a biological system, at any level from molecular to biome, aquatic or terrestrial, managed or natural.
- Is the link mechanistic? GCB rewards why/how, not just that a correlation exists.
- Is it broadly relevant? The finding should generalize or transfer beyond one local context.
- Is the evidence commensurate? Manipulation, observation/gradient, or modelling that can actually support a global-change claim at the stated scale.
Sharpening the question
- State the driver, the response, the system, and the scale in one sentence.
- Name the mechanism you will test and the alternative explanations you will rule out.
- Decide whether the contribution is empirical (new mechanism/data), methodological (Technical Advance), or synthetic (Research Review) — that sets the article type.
Fit triage at a glance
Run a candidate idea through this triage before committing. The verdict column reflects how GCB's scope screen tends to treat each pattern; it is guidance, not a guarantee.
| Idea pattern | Driver? | Mechanism? | Broad reach? | Likely verdict |
|---|---|---|---|---|
| Warming alters microbial carbon cycling across biomes | Yes | Yes | Yes | Strong fit |
| Single-site phenology record, no mechanism | Weak | No | No | Reframe or redirect |
| Conservation action plan for one reserve | No | No | No | Out of scope |
| New flux-partitioning method tested globally | Implicit | Methodological | Yes | Technical Advance |
| Synthesis of eCO2 effects on N cycling | Yes | Yes | Yes | Research Review |
Worked micro-example (illustrative)
An idea: "drought reduced tree growth in our forest plot." As stated it is a local description — likely out of scope. Sharpened for GCB: "we test whether drought-induced growth decline is driven by hydraulic failure versus carbon starvation, and whether the threshold transfers across an aridity gradient from temperate to semi-arid forests." Now there is a named driver (drought), a contested mechanism (hydraulic vs carbon), and cross-system reach (the aridity gradient). The same data, reframed around mechanism and generality, becomes a candidate Primary Research Article. The framing is illustrative.
Reframing pushback patterns
- "No mechanism, just a pattern" → state the competing mechanisms and which one the study adjudicates.
- "Reads as conservation practice" → recast the question as an ecosystem process or global-change feedback, not a management recommendation.
- "Relevant only to your site" → identify the gradient, biome, or system class over which the result is expected to generalize.
Anti-patterns
- A local description with no global-change driver or broad relevance
- A conservation-management or policy plan with no mechanism (that is a different journal — GCB is global-change mechanisms and ecosystem processes, not conservation practice)
- "Climate change is important" framing with no specific driver-response mechanism tested
- A taxonomy/systematics or pure-methods piece with no global-change motivation
Output format
【One-sentence fit】driver → response, system, scale
【Mechanism】what is being explained, not just correlated
【Broad relevance】why it matters beyond one site/species
【Evidence type】manipulation / observation / modelling / synthesis
【Article type】Primary Research Article / Technical Advance / Research Review / Opinion / Perspective
【Fit verdict】strong / needs reframing / out of scope → why
【Next】gcb-literature-positioning
Supplementary resources
../../resources/external_tools.md— global-change data sources by driver/system../../resources/official-source-map.md— GCB aims-and-scope and article types
Version History
- 1839142 Current 2026-07-05 13:16
